Design of Carbon Materials with Hierarchical Pore Architecture for Electrochemical Energy Storage

Size: px
Start display at page:

Download "Design of Carbon Materials with Hierarchical Pore Architecture for Electrochemical Energy Storage"

Transcription

1 Design of Carbon Materials with Hierarchical Pore Architecture for Electrochemical Energy Storage Dr. Martin Oschatz, Prof. Dr. Stefan Kaskel 1 st German-Chinese-Symposium, Germany Development and Technology of Carbon Materials , Harnack House, Berlin

2 Motivation Evolution of and Porosity Outline Carbide-Derived Carbon Aerogels Well-defined carbon nanomaterials with hierarchical pore architecture. CDCs by Nanocasting CDCs from Emulsions Gas Storage/ Gas Purification Catalysis CDC Aerogels CDC Nanoparticles Li-S Batteries Electrical Double-Layer Capacitors Surface Area Pore Structure Materials Transport 2

3 Introduction Carbide-Derived Carbide-derived Carbons Aerogels Nanocarbons Microporous Activated Carbons Fullerenes Carbon Nanotubes Carbide-Derived Carbons (CDCs) Graphene (1 x) C H 2O H CO( g ) 2( g ) ( 2 3 xc 2 x) C 6KOH 2K CO 2K xc SiC (s) + 2 Cl 2(g) SiCl 4(g) + C (s) Starfire Systems V. Presser, M. Heon, Y. Gogotsi, Adv. Funct. Mater. 211, 21, 81 Y. Gogotsi, A. Nikitin, H. Ye, W. Zhou, J. E. Fischer, B. Yi, H. C. Foley and M. W. Barsoum, Nat. Mater. 23, 2,

4 N 2 adsorbed (cm 3 /g) Carbide-Derived Synthesis and Carbon Structure Aerogels Synthesis of CDC-Mesofoams by Nanocasting CDC Mesofoams Transmission Electron Microscopy N 2 Physisorption, -196 C SiO 2 Foam SiC Foam CDC Foam CDC Foam Chlorine Treatment p/p M. Oschatz, L. Borchardt, K. Pinkert, S. Thieme, M. R. Lohe, C. Hoffmann, M. Benusch, F. M. Wisser, C. Ziegler, L. Giebeler, M. H. Rümmeli, J. Eckert, A. Eychmüller, S. Kaskel, Adv. Energy Mater. 214, 4, 13645/1. CDC-Mesofoam SSA BET : 29 m 2 /g V Pore : 2.6 cm 3 /g Mesoporous SiC Foam SSA BET : 65 m 2 /g V Pore :.7 cm 3 /g 4

5 CDC Mesofoams Carbide-Derived Electrochemical Energy Carbon Storage Material Aerogels Electrode Material in EDLCs Electrode Material in Li-S Batteries F. Beguin, V. Presser, A. Balducci, E. Frackowiak, Adv. Mater. 214, 26, ~ 25 F/g in 1 M H 2 SO 4 Electrolyte ~ 115 mah/g Sulfur ~ 7 mah/g Cathode M. Oschatz, L. Borchardt, K. Pinkert, S. Thieme, M. R. Lohe, C. Hoffmann, M. Benusch, F. M. Wisser, C. Ziegler, L. Giebeler, M. H. Rümmeli, J. Eckert, A. Eychmüller, S. Kaskel, Adv. Energy Mater. 214, 4, 13645/1. 5

6 CDC PolyHIPEs Carbide-Derived Synthesis Carbon Aerogels High Internal Phase Emulsions Pulko and P. Krajnc, Macromol. Rapid Commun., 212, 33, R. Frind, M. Oschatz, S. Kaskel, J. Mater. Chem. 211, 21, Synthesis of PolyHIPE-CDCs M. Oschatz, L. Borchardt, M. Thommes, K. A. Cychosz, I.Senkovska, N. Klein, R. Frind, M. Leistner, V. Presser, Y. Gogotsi, S. Kaskel, Angew. Chem. Int. Ed. 212, 51, M. Oschatz, L. Borchardt, I. Senkovska, N. Klein, M. Leistner, S. Kaskel, Carbon 213, 56,

7 CDC PolyHIPEs Carbide-Derived Structure Carbon Aerogels N 2 Physisorption, -196 C Mercury Intrusion Porosimetry PolyHIPE-CDC SSA BET : 29 m 2 /g V Pore,Micro+Meso : 1.1 cm 3 /g V Pore,Macro : 7.5 cm 3 /g M. Oschatz, L. Borchardt, M. Thommes, K. A. Cychosz, I.Senkovska, N. Klein, R. Frind, M. Leistner, V. Presser, Y. Gogotsi, S. Kaskel, Angew. Chem. Int. Ed. 212, 51, M. Oschatz, L. Borchardt, I. Senkovska, N. Klein, M. Leistner, S. Kaskel, Carbon 213, 56,

8 CDC Nanospheres Carbide-Derived Synthesis and Carbon Structure Aerogels Synthesis of CDC Nanospheres by the Miniemulsion Technique Electron Microscopy Ultrasound Cross- Linking+ Solvent Evaporation Pyrolysis (Polycarbosilane Decompositon) Oil Phase (SMP-1 + p-dvb + Hexadecane) Water Surfactant (SDS) Miniemulsion Cross-Linked Polycarbosilane Nanospheres CDC Nanospheres Silicon Carbide Nanospheres High-Temperature Chlorine Treatment (Silicon Removal) N 2 Physisorption, -196 C Volume at STP (cm 3 /g) SiC-NS-5-5 SiC-NS P/P Volume at STP (cm 3 /g) CDC-NS-5-5 CDC-NS P/P M. Oschatz, M. Zeiger, N. Jäckel, P. Strubel, L. Borchardt, R. Reinhold, W. Nickel, J. Eckert, V. Presser, S. Kaskel, J. Mater. Chem. A 215, 3,

9 CDC Nanospheres Carbide-Derived Electrochemical Carbon Properties Aerogels Synthesis of CDC Nanospheres by the Miniemulsion Technique Electron Microscopy Ultrasound Cross- Linking+ Solvent Evaporation Pyrolysis (Polycarbosilane Decompositon) Capacitance (Fg -1 ) Oil Phase (SMP-1 + p-dvb + Hexadecane) Water Surfactant (SDS) CDC-NS-7-3 CDC-NS-5-5 Miniemulsion mv/s Time (s) -2 E A itance (F/g) 1 1. Cell voltage (V) 75 5 C/C.9.8 Cross-Linked Polycarbosilane Nanospheres CDC Nanospheres 2 CDC-NS CDC-NS CDC Nanospheres as Electrode Material in EDLCs 5 5 Capacitance (F/g) C Cell voltage (V) -5-1 Capacitance (Fg -1 ) Cell voltage (V) A/g.1 A/g CDC-NS-5-5 CDC-NS B Capacitance (F/g) Silicon Carbide Nanospheres High-Temperature Chlorine Treatment (Silicon Removal) ~ 13 F/g -5 in 1 M TEABF 4 in ACN Electrolyte D Cell voltage (V) F itance (Fg -1 ) A/g C/C CDC-NS-5-5 CDC-NS-7-3 Cell voltage (V).1 A/g CDC-NS-5-5 CDC-NS Time (s) Current (Ag -1 ) M. Oschatz, M. Zeiger, N. Jäckel, P. Strubel, L. Borchardt, R. Reinhold, W. Nickel, J. Eckert, V. Presser, S. Kaskel, J. Mater. Chem. A 215, 3,

10 CDC Aerogels Carbide-Derived Synthesis and Carbon Structure Aerogels Synthesis of CDC Aerogels by Cross-Linking of Polycarbosilanes Hydrosilylation Reaction H H C H2 Si C H H 2 Si + H 2 Si SiH 19 Pt Catalyst Pt C H2 H H 2 Si Si C H H M. Oschatz, W. Nickel, M. Thommes, K. A. Cychosz, M. Leistner, M. Adam, G. Mondin, P. Strubel, L. Borchardt, S. Kaskel, J. Mater. Chem. A 214, 2,

11 N 2 adsorbed (cm 3 /g) SSA BET (m 2 /g) V Micropore (cm 3 /g) CDC Aerogels Carbide-Derived Synthesis and Carbon Structure Aerogels Synthesis of CDC Aerogels by Cross-Linking of Polycarbosilanes Scanning Electron Microscopy 6 N 2 Physisorption (-196 C) CDC-Aero-1 C CDC-Aero-7 C CDC-Aero-Act (CO 2 Activated) M. Oschatz, W. Nickel, M. Thommes, K. A. Cychosz, M. Leistner, M. Adam, G. Mondin, P. Strubel, L. Borchardt, S. Kaskel, J. Mater. Chem. A 214, 2, p/p 11

12 Specific capacitance (F/g) Specific capacitance (F/g) Voltage (V) CDC Aerogels Carbide-Derived Electrochemistry Carbon Aerogels Synthesis of CDC Aerogels by Cross-Linking of Polycarbosilanes CDC Aerogels as Electrode Material in EDLCs with Organic Electrolytes ~ 12 F/g in 1 M TEABF 4 in ACN Electrolyte CVs at 5 mv/s. CDC-Aero-7 C CDC-Aero-Act Voltage (V) CDC-Aero-1 C CDC-Aero-7 C CDC-Aero-Act Current density (A/g) A/g 6 A/g 2 A/g 1 A/g CDC-Aero-Act Time (s) M. Oschatz, W. Nickel, M. Thommes, K. A. Cychosz, M. Leistner, M. Adam, G. Mondin, P. Strubel, L. Borchardt, S. Kaskel, J. Mater. Chem. A 214, 2, M. Oschatz, S. Boukhalfa, W. Nickel, C. Fischer, G. Yushin, S. Kaskel, Carbon 216, submitted. 12

13 Polymer-based CDC Structures Carbide-Derived Structural Carbon Variety Aerogels 13

14 Polymer-based CDCs Carbide-Derived Carbon Aerogels Model Substances for Adsorption and Structural Investigations MAS NMR (Ion Adsorption) InfraSORP Technology n-nonane Preadsorption L. Borchardt, M. Oschatz, S. Paasch, S. Kaskel, E. Brunner, Phys. Chem. Chem. Phys. 213, 15, In Situ 129 Xe NMR M. Oschatz, M. Leistner, W. Nickel, S. Kaskel, Langmuir 215, 31, 44. M. Oschatz, L. Borchardt, S. Rico-Frances, F. Rodriguez-Reinoso, S. Kaskel, J. Silvestre-Albero, Langmuir 213, 29, TEM Study of Carbon Microstructure M. Oschatz, H. C. Hoffmann, J. Pallmann, J.Schaber, L. Borchardt, W. Nickel, I. Senkovska, S. Rico-France s, J. Silvestre-Albero, S. Kaskel, E. Brunner, Chem. Mater. 214, 26, 328. M. Oschatz, P. Pre, S. Dörfler, W. Nickel, P. Beaunier, J.-N. Rouzaud, C. Fischer, E. Brunner, S. Kaskel, Carbon 216, 15,

15 Evolution Summary of Porosity in Carbide-Derived Carbon Aerogels CDC Mesofoams prepared by Nanocasting as Versatile Electrochemical Energy Storage Materials CDC Nanospheres and CDC PolyHIPEs Overview over Polymer-Based CDC Materials and Adsorption Studies CDC Aerogels Synthesized from Cross-Linked PCS Aerogels as Electrode Materials in EDLCs 15

16 Evolution Acknowledgements of Porosity in Carbide-Derived Carbon Aerogels Prof. Dr. Stefan Kaskel Dr. Lars Borchardt (TU Dresden) W. Nickel (TU Dresden) G. Yushin group (Georgia Tech) E. Brunner group (TU Dresden) M. Thommes (Quantachrome) J. Slivestre-Albero group (Alicante) M. Leistner (IWS Dresden) B. Smarsly group (Giessen) Y. Gogotsi group (Drexel) J. Eckert group (IFW Dresden) M. Biesheuvel (Wetsus) V. Presser (Saarbrücken) 16

List of Publications Dr. Martin Oschatz 09/2017 Journal Publications

List of Publications Dr. Martin Oschatz 09/2017 Journal Publications List of Publications Dr. Martin Oschatz 09/2017 Journal Publications 2017: 64.) Confinement Effects for Lithium Borohydride: Comparing Silica and Carbon Scaffolds Suwarno, P. Ngene, A. Nale, T. M. Eggenhuisen,

More information

Supplementary Figure 1. (a-b) EDX of Mo 2 and Mo 2

Supplementary Figure 1. (a-b) EDX of Mo 2 and Mo 2 Supplementary Figure 1. (a-b) EDX of Mo 2 C@NPC/NPRGO and Mo 2 C@NPC. Supplementary Figure 2. (a) SEM image of PMo 12 2-PPy, (b) TEM, (c) HRTEM, (d) STEM image and EDX elemental mapping of C, N, P, and

More information

Increase in Capacitance by Subnanometer Pores in Carbon

Increase in Capacitance by Subnanometer Pores in Carbon Increase in Capacitance by Subnanometer Pores in Carbon Nicolas Jäckel, Patrice Simon, Yury Gogotsi, Volker Presser To cite this version: Nicolas Jäckel, Patrice Simon, Yury Gogotsi, Volker Presser. Increase

More information

Direct Prediction of the Desalination Performance. of Porous Carbon Electrodes for Capacitive Deionization

Direct Prediction of the Desalination Performance. of Porous Carbon Electrodes for Capacitive Deionization Direct Prediction of the Desalination Performance of Porous Carbon Electrodes for Capacitive Deionization S. Porada, L. Borchardt, M. Oschatz, M. Bryjak, J. S. Atchison, K. J. Keesman, S. Kaskel, P. M.

More information

Materials and Structural Design for Advanced Energy Storage Devices

Materials and Structural Design for Advanced Energy Storage Devices Materials and Structural Design for Advanced Energy Storage Devices Imran Shakir Sustainable Energy Technologies Center (SET) King Saud University Saudi Arabia Specific Power (W/kg) Introduction and Motivation

More information

Converting Corncob to Activated Porous Carbon for Supercapacitor Application

Converting Corncob to Activated Porous Carbon for Supercapacitor Application nanomaterials Article Converting Corncob to Activated Porous Carbon for Supercapacitor Application Shaoran Yang 1,2 Kaili Zhang 1,2, * ID 1 Department of Mechanical Biomedical Engineering, City University

More information

MATERIALS FOR SUPERCAPACITORS ELECTRODES: PREFORMANCE AND NEW TRENDS

MATERIALS FOR SUPERCAPACITORS ELECTRODES: PREFORMANCE AND NEW TRENDS MATERIALS FOR SUPERCAPACITORS ELECTRODES: PREFORMANCE AND NEW TRENDS Bologna, May 23 th 2017 M. Federica De Riccardis SSPT-PROMAS-MATAS OUTLINE Basic concepts EDLC and PC Porosity Electrode materials Carbon

More information

Energy Storage. Light-emitting. Nano-Carbons. H 2 Energy. CNT synthesis. Graphene synthesis Top-down. Solar H 2 generation

Energy Storage. Light-emitting. Nano-Carbons. H 2 Energy. CNT synthesis. Graphene synthesis Top-down. Solar H 2 generation Nano-Carbon battery Graphene synthesis Top-down CNT synthesis CVD reactor hydrocarbon gas Catalyst CNTs Chemical Modification COO O NO 2 COO COO COO Bottom-up O O NO NO 2 2 COO COO Nano-Carbons 20 nm Light-emitting

More information

Supporting Information

Supporting Information Supporting Information Surfactant-Free Assembly of Mesoporous Carbon Hollow Spheres with Large Tunable Pore Sizes Hongwei Zhang, Owen Noonan, Xiaodan Huang, Yannan Yang, Chun Xu, Liang Zhou, and Chengzhong

More information

Electronic Supplementary Information

Electronic Supplementary Information Electronic Supplementary Material (ESI) for Energy & Environmental Science. This journal is The Royal Society of Chemistry 2018 Electronic Supplementary Information Construction of hierarchical Ni-Co-P

More information

Pomegranate-Like N, P-Doped Nanospheres as Highly Active Electrocatalysts for Alkaline Hydrogen Evolution

Pomegranate-Like N, P-Doped Nanospheres as Highly Active Electrocatalysts for Alkaline Hydrogen Evolution Supporting Information Pomegranate-Like N, P-Doped Mo2C@C Nanospheres as Highly Active Electrocatalysts for Alkaline Hydrogen Evolution Yu-Yun Chen,,,# Yun Zhang,,# Wen-Jie Jiang,, Xing Zhang,, Zhihui

More information

Supporting Information. Metal-Organic Frameworks Mediated Synthesis of One-Dimensional Molybdenum-Based/Carbon Composites for Enhanced Lithium Storage

Supporting Information. Metal-Organic Frameworks Mediated Synthesis of One-Dimensional Molybdenum-Based/Carbon Composites for Enhanced Lithium Storage Supporting Information Metal-Organic Frameworks Mediated Synthesis of One-Dimensional Molybdenum-Based/Carbon Composites for Enhanced Lithium Storage Wei Tian a, Han Hu b, Yixian Wang a, Peng Li c, Jingyan

More information

High Area Capacity Lithium-Sulfur Full-cell Battery with Prelitiathed Silicon Nanowire-Carbon Anodes for Long Cycling Stability

High Area Capacity Lithium-Sulfur Full-cell Battery with Prelitiathed Silicon Nanowire-Carbon Anodes for Long Cycling Stability SUPPLEMENTARY INFORMATION High Area Capacity Lithium-Sulfur Full-cell Battery with Prelitiathed Silicon Nanowire-Carbon Anodes for Long Cycling Stability Andreas Krause 1,2*, Susanne Dörfler 3,4, Markus

More information

High Salt Removal Capacity of Metal-Organic Gel Derived. Porous Carbon for Capacitive Deionization

High Salt Removal Capacity of Metal-Organic Gel Derived. Porous Carbon for Capacitive Deionization Supporting Information High Salt Removal Capacity of Metal-Organic Gel Derived Porous Carbon for Capacitive Deionization Zhuo Wang, Tingting Yan, Guorong Chen, Liyi Shi and Dengsong Zhang* Research Center

More information

Supplemental Information. Lightweight Metallic MgB 2 Mediates. Polysulfide Redox and Promises High- Energy-Density Lithium-Sulfur Batteries

Supplemental Information. Lightweight Metallic MgB 2 Mediates. Polysulfide Redox and Promises High- Energy-Density Lithium-Sulfur Batteries JOUL, Volume 3 Supplemental Information Lightweight Metallic MgB 2 Mediates Polysulfide Redox and Promises High- Energy-Density Lithium-Sulfur Batteries Quan Pang, Chun Yuen Kwok, Dipan Kundu, Xiao Liang,

More information

Carbon molecular sieves as model active electrode materials in supercapacitors. Reinoso 2

Carbon molecular sieves as model active electrode materials in supercapacitors. Reinoso 2 Carbon molecular sieves as model active electrode materials in supercapacitors V. Ruiz 1, C. Blanco 1, R. Santamaría 1, J.M. Juárez-Galán 2, A. Sepúlveda-Escribano 2, F. Rodríguez- Reinoso 2 1 Instituto

More information

CORRELATION OF THE CAPACITOR PERFORMANCE OF CARBON ELECTRODES WITH VARIOUS PARAMETERS OF ALKALI ACTIVATION INTRODUCTION

CORRELATION OF THE CAPACITOR PERFORMANCE OF CARBON ELECTRODES WITH VARIOUS PARAMETERS OF ALKALI ACTIVATION INTRODUCTION ORRELATION OF THE APAITOR PERFORMANE OF ARBON ELETRODES WITH VARIOUS PARAMETERS OF ALKALI ATIVATION E. Frackowiak and G. Lota, Institute of hemistry and Technical Electrochemistry, Poznan University of

More information

An Ideal Electrode Material, 3D Surface-Microporous Graphene for Supercapacitors with Ultrahigh Areal Capacitance

An Ideal Electrode Material, 3D Surface-Microporous Graphene for Supercapacitors with Ultrahigh Areal Capacitance Supporting Information An Ideal Electrode Material, 3D Surface-Microporous Graphene for Supercapacitors with Ultrahigh Areal Capacitance Liang Chang, 1 Dario J. Stacchiola 2 and Yun Hang Hu 1, * 1. Department

More information

GRAPHITIZATION AS A UNIVERSAL TOOL

GRAPHITIZATION AS A UNIVERSAL TOOL This is the peer reviewed version of an article in Advanced Energy Materials 4(13), which has been published in final form at http://dx.doi.org/10.1002/aenm.201400316. GRAPHITIZATION AS A UNIVERSAL TOOL

More information

Nuclear Magnetic Resonance Study of Adsorption of Electrolyte Ions on Carbide-derived Carbon Electronic Supplementary Information

Nuclear Magnetic Resonance Study of Adsorption of Electrolyte Ions on Carbide-derived Carbon Electronic Supplementary Information Nuclear Magnetic Resonance Study of Adsorption of Electrolyte Ions on Carbide-derived Carbon Electronic Supplementary Information Alexander C. Forse, a John M. Griffin, a Hao Wang, a,b Nicole M. Trease,

More information

Supporting information

Supporting information Supporting information Metal dependent structural flexibility and intrinsic dynamics in the M 2 (2,6-ndc) 2 (dabco) (M = Ni, Cu, Co, Zn) metal-organic frameworks Nicole Klein, a Herbert C. Hoffmann, a,

More information

Journal of The Electrochemical Society, A7-A /2008/156 1 /A7/6/$23.00 The Electrochemical Society

Journal of The Electrochemical Society, A7-A /2008/156 1 /A7/6/$23.00 The Electrochemical Society Journal of The Electrochemical Society, 56 A7-A2 29 3-465/28/56 /A7/6/$23. The Electrochemical Society Microelectrode Study of Pore Size, Ion Size, and Solvent Effects on the Charge/Discharge Behavior

More information

Fabrication of Metallic Nickel-Cobalt Phosphide Hollow Microspheres for. High-Rate Supercapacitors

Fabrication of Metallic Nickel-Cobalt Phosphide Hollow Microspheres for. High-Rate Supercapacitors Supporting Information Fabrication of Metallic Nickel-Cobalt Phosphide Hollow Microspheres for High-Rate Supercapacitors Miao Gao, Wei-Kang Wang, Xing Zhang, Jun Jiang, Han-Qing Yu CAS Key Laboratory of

More information

REPORT DOCUMENTATION PAGE FA A A A N/A. Georgia Institute of Technology

REPORT DOCUMENTATION PAGE FA A A A N/A. Georgia Institute of Technology REPORT DOCUMENTATION PAGE Form Approved OMB No. 0704-0188 The public reporting burden for this collection of information is estimated to average 1 hour per response, including the time for reviewing instructions,

More information

Single-Site Active Iron-Based Bifunctional Oxygen Catalyst for a Compressible and Rechargeable Zinc-Air Battery

Single-Site Active Iron-Based Bifunctional Oxygen Catalyst for a Compressible and Rechargeable Zinc-Air Battery Single-Site Active Iron-Based Bifunctional Oxygen Catalyst for a Compressible and Rechargeable Zinc-Air Battery Longtao Ma 1, Shengmei Chen 1, Zengxia Pei 1 *, Yan Huang 2, Guojin Liang 1, Funian Mo 1,

More information

Electronic Supplementary Information

Electronic Supplementary Information Electronic Supplementary Material (ESI) for Chemical Society Reviews. This journal is The Royal Society of Chemistry 2014 Porous carbon spheres and monoliths: morphology controlling, pore size tuning and

More information

Metal organic framework-based separator for lithium sulfur batteries

Metal organic framework-based separator for lithium sulfur batteries ARTICLE NUMBER: 16094 DOI: 10.1038/NENERGY.2016.94 Metal organic framework-based separator for lithium sulfur batteries 4 5 Songyan Bai 1,2, Xizheng Liu 1, Kai Zhu 1, Shichao Wu 1,2 Haoshen Zhou 1,2,3*

More information

Lei Zhou, Dawei He*, Honglu Wu, Zenghui Qiu

Lei Zhou, Dawei He*, Honglu Wu, Zenghui Qiu Synthesis of Three Dimensional Graphene/Multiwalled Carbon Nanotubes Nanocomposites Hydrogel and Investigation of their Electrochemical Properties as Electrodes of Supercapacitors Lei Zhou, Dawei He*,

More information

Electronic Supplementary Information

Electronic Supplementary Information Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2018 Electronic Supplementary Information Pt-like catalytic behavior of MoNi

More information

Electronic Supplementary Information

Electronic Supplementary Information Electronic Supplementary Information Nanoporous Carbon through Direct Carbonization of Zeolitic Imidazolate Framework for Supercapacitor Electrodes Watcharop Chaikittisilp, a Ming Hu, a Hongjing Wang,

More information

Ring Current Effects: Factors Affecting the NMR. Chemical Shift of Molecules Adsorbed on Porous

Ring Current Effects: Factors Affecting the NMR. Chemical Shift of Molecules Adsorbed on Porous Ring Current Effects: Factors Affecting the NMR Chemical Shift of Molecules Adsorbed on Porous Carbons Alexander C. Forse, a John M. Griffin, a Volker Presser, b Yury Gogotsi, c Clare P. Grey *a,d a Department

More information

Mechanochemistry-assisted synthesis of hierarchical porous carbons applied as supercapacitors

Mechanochemistry-assisted synthesis of hierarchical porous carbons applied as supercapacitors Mechanochemistry-assisted synthesis of hierarchical porous carbons applied as supercapacitors Desirée Leistenschneider 1, Nicolas Jäckel 2,3, Felix Hippauf 4, Volker Presser 2,3 and Lars Borchardt *1,

More information

Volumetric capacitance of compressed activated microwave-expanded graphite oxide (a-mego) electrodes

Volumetric capacitance of compressed activated microwave-expanded graphite oxide (a-mego) electrodes Nano Energy (2013) 2, 764 768 Available online at www.sciencedirect.com journal homepage: www.elsevier.com/locate/nanoenergy RAPID COMMUNICATION Volumetric capacitance of compressed activated microwave-expanded

More information

CHAPTER 4 CHEMICAL MODIFICATION OF ACTIVATED CARBON CLOTH FOR POTENTIAL USE AS ELECTRODES IN CAPACITIVE DEIONIZATION PROCESS

CHAPTER 4 CHEMICAL MODIFICATION OF ACTIVATED CARBON CLOTH FOR POTENTIAL USE AS ELECTRODES IN CAPACITIVE DEIONIZATION PROCESS CHAPTER 4 CHEMICAL MODIFICATION OF ACTIVATED CARBON CLOTH FOR POTENTIAL USE AS ELECTRODES IN CAPACITIVE DEIONIZATION PROCESS 4.1 INTRODUCTION Capacitive deionization (CDI) is one of the promising energy

More information

State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing , China

State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing , China Electronic Supplementary Material A Co-N/C hollow-sphere electrocatalyst derived from a metanilic CoAl layered double hydroxide for the oxygen reduction reaction, and its active sites in various ph media

More information

Supporting Information

Supporting Information Supporting Information Electrochemically Scalable Production of Fluorine Modified Graphene for Flexible and High-Energy Ionogel-based Micro-Supercapacitors Feng Zhou, Haibo Huang, Chuanhai Xiao,, Shuanghao

More information

Hierarchically Porous Carbons derived from Polyaniline by. nanutubes seeding for High-performance ionic liquid-based

Hierarchically Porous Carbons derived from Polyaniline by. nanutubes seeding for High-performance ionic liquid-based Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2016 Hierarchically Porous Carbons derived from Polyaniline by nanutubes seeding

More information

Research Developments in the Chair of Applied Electrochemistry ( )

Research Developments in the Chair of Applied Electrochemistry ( ) Research Developments in the Chair of Applied Electrochemistry (2007 2012) Alar Jänes Micro- and mesoporous carbons (MMPC) are the main building blocks for electrical double layer capacitors (EDLC), lithium-ion

More information

Bulk and Surface Chemistry Modification of Highly Porous Carbon for. Supercapacitors. Stephanie L. Candelaria. A dissertation

Bulk and Surface Chemistry Modification of Highly Porous Carbon for. Supercapacitors. Stephanie L. Candelaria. A dissertation Bulk and Surface Chemistry Modification of Highly Porous Carbon for Supercapacitors Stephanie L. Candelaria A dissertation submitted in partial fulfillment of the requirements for the degree of Doctor

More information

A Scalable Synthesis of Few-layer MoS2. Incorporated into Hierarchical Porous Carbon. Nanosheets for High-performance Li and Na Ion

A Scalable Synthesis of Few-layer MoS2. Incorporated into Hierarchical Porous Carbon. Nanosheets for High-performance Li and Na Ion Supporting Information A Scalable Synthesis of Few-layer MoS2 Incorporated into Hierarchical Porous Carbon Nanosheets for High-performance Li and Na Ion Battery Anodes Seung-Keun Park, a,b Jeongyeon Lee,

More information

The Importance of Electrochemistry for the Development of Sustainable Mobility

The Importance of Electrochemistry for the Development of Sustainable Mobility TUM CREATE Centre for Electromobility, Singapore The Importance of Electrochemistry for the Development of Sustainable Mobility Jochen Friedl, Ulrich Stimming DPG-Frühjahrstagung, Working Group on Energy,

More information

Supplementary Information. Unusual High Oxygen Reduction Performance in All-Carbon Electrocatalysts

Supplementary Information. Unusual High Oxygen Reduction Performance in All-Carbon Electrocatalysts Supplementary Information Unusual High Oxygen Reduction Performance in All-Carbon Electrocatalysts Wei Wei 1, 4,, Ying Tao 1, 4,, Wei Lv 2,, Fang-Yuan Su 2, Lei Ke 2, Jia Li 2, Da-Wei Wang 3, *, Baohua

More information

Journal of Materials Chemistry A ELECTRONIC SUPPLEMENTARY INFORMATION (ESI )

Journal of Materials Chemistry A ELECTRONIC SUPPLEMENTARY INFORMATION (ESI ) Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 218 Journal of Materials Chemistry A ELECTRONIC SUPPLEMENTARY INFORMATION (ESI

More information

Supporting Information

Supporting Information Supporting Information A Robust Versatile Hybrid Electrocatalyst for the Oxygen Reduction Reaction Kun Wang, Yi Wang*, Yexiang Tong, Zhangweihao Pan, Shuqin Song* a The Key Lab of Low- Chemistry & Energy

More information

Engineering of Hollow Core-Shell Interlinked Carbon Spheres for Highly Stable Lithium-Sulfur Batteries

Engineering of Hollow Core-Shell Interlinked Carbon Spheres for Highly Stable Lithium-Sulfur Batteries SUPPLEMENTARY INFORMATION Engineering of Hollow Core-Shell Interlinked Carbon Spheres for Highly Stable Lithium-Sulfur Batteries Qiang Sun, Bin He, Xiang-Qian Zhang, and An-Hui Lu* State Key Laboratory

More information

Magnesiothermic synthesis of sulfur-doped graphene as an efficient. metal-free electrocatalyst for oxygen reduction

Magnesiothermic synthesis of sulfur-doped graphene as an efficient. metal-free electrocatalyst for oxygen reduction Supporting Information: Magnesiothermic synthesis of sulfur-doped as an efficient metal-free electrocatalyst for oxygen reduction Jiacheng Wang, 1,2,3, * Ruguang Ma, 1,2,3 Zhenzhen Zhou, 1,2,3 Guanghui

More information

A Facile Approach for Graphdiyne Preparation in Atmosphere for. Advanced Battery Anode

A Facile Approach for Graphdiyne Preparation in Atmosphere for. Advanced Battery Anode Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2017 A Facile Approach for Graphdiyne Preparation in Atmosphere for Advanced Battery Anode Zicheng Zuo

More information

Electrophoretic Deposition. - process in which particles, suspended in a liquid medium, migrate in an electric field and deposit on an electrode

Electrophoretic Deposition. - process in which particles, suspended in a liquid medium, migrate in an electric field and deposit on an electrode Electrophoretic Deposition - process in which particles, suspended in a liquid medium, migrate in an electric field and deposit on an electrode no redox differs from electrolytic in several ways deposit

More information

Anisometric charge dependent swelling of porous carbon in an ionic liquid

Anisometric charge dependent swelling of porous carbon in an ionic liquid Anisometric charge dependent swelling of porous carbon in an ionic liquid The MIT Faculty has made this article openly available. Please share how this access benefits you. Your story matters. Citation

More information

Supplementary Figures

Supplementary Figures Supplementary Figures Supplementary Figure 1: Microstructure, morphology and chemical composition of the carbon microspheres: (a) A SEM image of the CM-NFs; and EDS spectra of CM-NFs (b), CM-Ns (d) and

More information

Highly ordered mesoporous carbon nanofiber arrays from a crab shell biological template and its application in supercapacitors and fuel cells

Highly ordered mesoporous carbon nanofiber arrays from a crab shell biological template and its application in supercapacitors and fuel cells Supporting Information Highly ordered mesoporous carbon nanofiber arrays from a crab shell biological template and its application in supercapacitors and fuel cells Hai-Jing Liu, Xiao-Ming Wang, Wang-Jun

More information

Electronic Supplementary Information

Electronic Supplementary Information Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 214 Electronic Supplementary Information Ultrathin and High-Ordered CoO Nanosheet

More information

Supporting Information

Supporting Information Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2017 Supporting Information Experimental section Synthesis of Ni-Co Prussian

More information

Development of Carbonbased Materials for Energy Storage

Development of Carbonbased Materials for Energy Storage Development of Carbonbased Materials for Energy Storage Hui-Ming Cheng( 成会明 ) Shenyang National Laboratory for Materials Science Institute of Metal Research, Chinese Academy of Sciences Shenyang, P. R.

More information

Capacitive Deionization using Biomass-Based Microporous Salt-Templated Heteroatom-Doped Carbons

Capacitive Deionization using Biomass-Based Microporous Salt-Templated Heteroatom-Doped Carbons This is the peer-reviewed version of the following article: Capacitive Deionization using Biomass-Based Microporous Salt-Templated Heteroatom-Doped Carbons Slawomir Porada, Florian Schipper, Mesut Aslan,

More information

High-Performance Flexible Asymmetric Supercapacitors Based on 3D. Electrodes

High-Performance Flexible Asymmetric Supercapacitors Based on 3D. Electrodes Supporting Information for: High-Performance Flexible Asymmetric Supercapacitors Based on 3D Porous Graphene/MnO 2 Nanorod and Graphene/Ag Hybrid Thin-Film Electrodes Yuanlong Shao, a Hongzhi Wang,* a

More information

Supporting Information. Bi-functional Catalyst with Enhanced Activity and Cycle Stability for. Rechargeable Lithium Oxygen Batteries

Supporting Information. Bi-functional Catalyst with Enhanced Activity and Cycle Stability for. Rechargeable Lithium Oxygen Batteries Supporting Information Hierarchical Mesoporous/Macroporous Perovskite La 0.5 Sr 0.5 CoO 3-x Nanotubes: a Bi-functional Catalyst with Enhanced Activity and Cycle Stability for Rechargeable Lithium Oxygen

More information

Supporting Information

Supporting Information Supporting Information MoSe2 embedded CNT-Reduced Graphene Oxide (rgo) Composite Microsphere with Superior Sodium Ion Storage and Electrocatalytic Hydrogen Evolution Performances Gi Dae Park, Jung Hyun

More information

Mesoporous N-Doped Carbons Prepared with Thermally Removable Nanoparticle Templates: an Efficient Electrocatalyst for Oxygen Reduction Reaction

Mesoporous N-Doped Carbons Prepared with Thermally Removable Nanoparticle Templates: an Efficient Electrocatalyst for Oxygen Reduction Reaction Supporting Information Mesoporous N-Doped Carons Prepared with Thermally Removale Nanoparticle Templates: an Efficient Electrocatalyst for Oxygen Reduction Reaction Wenhan Niu, a Ligui Li,* a Xiaojun Liu,

More information

WELL-SIZED POROUS MATERIALS FOR SUPERCAPACITORS PREPARED BY A TEMPLATING PROCEDURE

WELL-SIZED POROUS MATERIALS FOR SUPERCAPACITORS PREPARED BY A TEMPLATING PROCEDURE WELL-SIZED POROUS MATERIALS FOR SUPERCAPACITORS PREPARED BY A TEMPLATING PROCEDURE E. Frackowiak 1, K. Jurewicz 1, C. Vix-Guterl 2, S. Saadallah 2, M. Reda 2, J. Parmentier 3, J. Patarin 3, F. Béguin 4

More information

Ring Current Effects: Factors Affecting the NMR. Chemical Shift of Molecules Adsorbed on Porous

Ring Current Effects: Factors Affecting the NMR. Chemical Shift of Molecules Adsorbed on Porous Ring Current Effects: Factors Affecting the NMR Chemical Shift of Molecules Adsorbed on Porous Carbons Alexander C. Forse, a John M. Griffin, a Volker Presser, b Yury Gogotsi, c Clare P. Grey *a,d a Department

More information

Supporting Information. Cobalt Molybdenum Oxide Derived High-Performance Electrocatalyst

Supporting Information. Cobalt Molybdenum Oxide Derived High-Performance Electrocatalyst Supporting Information Cobalt Molybdenum Oxide Derived High-Performance Electrocatalyst for the Hydrogen Evolution Reaction Mingjie Zang, [a] Ning Xu, [a] Guoxuan Cao, [a] Zhengjun Chen, [a] Jie Cui, [b]

More information

Templated mesoporous carbons for supercapacitor. application

Templated mesoporous carbons for supercapacitor. application Templated mesoporous carbons for supercapacitor application A.B. Fuertes b, G. Lota a, T.A. Centeno b and E. Frackowiak a, 1* a Poznan University of Technology, Institute of Chemistry and Technical Electrochemistry,

More information

CHAPTER 5. EXPERIMENTAL STUDIES ON COCONUT SHELL BASED EDLCs

CHAPTER 5. EXPERIMENTAL STUDIES ON COCONUT SHELL BASED EDLCs CHAPTER 5 EXPERIMENTAL STUDIES ON COCONUT SHELL BASED EDLCs 5.1 Introduction Electrochemical double layer capacitors (EDLCs), also known as supercapacitors or ultracapacitors are energy-storage devices

More information

In-Situ Fabrication of CoS and NiS Nanomaterials Anchored on. Reduced Graphene Oxide for Reversible Lithium Storage

In-Situ Fabrication of CoS and NiS Nanomaterials Anchored on. Reduced Graphene Oxide for Reversible Lithium Storage Supporting Information In-Situ Fabrication of CoS and NiS Nanomaterials Anchored on Reduced Graphene Oxide for Reversible Lithium Storage Yingbin Tan, [a] Ming Liang, [b, c] Peili Lou, [a] Zhonghui Cui,

More information

Large-Scale Multifunctional Electrochromic-Energy Storage Device Based on Tungsten Trioxide Monohydrate Nanosheets and Prussian White

Large-Scale Multifunctional Electrochromic-Energy Storage Device Based on Tungsten Trioxide Monohydrate Nanosheets and Prussian White Supporting Information Large-Scale Multifunctional Electrochromic-Energy Storage Device Based on Tungsten Trioxide Monohydrate Nanosheets and Prussian White Zhijie Bi, a,b Xiaomin Li,* a Yongbo Chen, a,b

More information

Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin , PR China

Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin , PR China Supporting information for Assembly of flexible CoMoO 4 @NiMoO 4 xh 2 O and Fe 2 O 3 electrodes for solid-state asymmetric supercapacitors Jing Wang a, Leipeng Zhang b, Xusong Liu a, Xiang Zhang b, Yanlong

More information

Nanoporous Phloroglucinol-Formaldehyde Carbon Aerogels for Electrochemical Use

Nanoporous Phloroglucinol-Formaldehyde Carbon Aerogels for Electrochemical Use Korean J. Chem. Eng., 22(5), 740-744 (2005) Nanoporous Phloroglucinol-Formaldehyde Carbon Aerogels for Electrochemical Use Hyun-Joong Kim, Jin-Hong Kim, Won-Il Kim and Dong Jin Suh Clean Technology Research

More information

Wire-shaped supercapacitor by hydrothermal self-assembly of graphene on copper wires

Wire-shaped supercapacitor by hydrothermal self-assembly of graphene on copper wires Wire-shaped supercapacitor by hydrothermal self-assembly of graphene on copper wires Andrea Lamberti 22 September 2015 Outline Introduction Supercapacitors Wearable SCs Graphene Aerogels Synthesis Characterizations

More information

Influence of Nonionic Surfactant Concentration on Physical Characteristics of Resorcinol-Formaldehyde Carbon Cryogel Microspheres

Influence of Nonionic Surfactant Concentration on Physical Characteristics of Resorcinol-Formaldehyde Carbon Cryogel Microspheres Influence of Nonionic Surfactant Concentration on Physical Characteristics of Resorcinol-Formaldehyde Carbon Cryogel Microspheres Seong-Ick Kim, Takuji Yamamoto, Akira Endo, Takao Ohmori, and Masaru Nakaiwa

More information

Honeycomb-like Interconnected Network of Nickel Phosphide Hetero-nanoparticles

Honeycomb-like Interconnected Network of Nickel Phosphide Hetero-nanoparticles Supporting Information Honeycomb-like Interconnected Network of Nickel Phosphide Hetero-nanoparticles with Superior Electrochemical Performance for Supercapacitors Shude Liu a, Kalimuthu Vijaya Sankar

More information

Supporting Information

Supporting Information Supporting Information The Design of Hierarchical Ternary Hybrid for Fiber-Shaped Asymmetric Supercapacitor with High Volumetric Energy Density Xunliang Cheng, Jing Zhang, Jing Ren, Ning Liu, Peining Chen,

More information

Supporting Information

Supporting Information Supporting Information A General Strategy for the Synthesis of Transition-Metal Phosphide/N-doped Carbon Frameworks for Hydrogen and Oxygen Evolution Zonghua Pu, Chengtian Zhang, Ibrahim Saana Amiinu,

More information

Direct Prediction of the Desalination Performance of Porous Carbon Electrodes for Capacitive Deionization

Direct Prediction of the Desalination Performance of Porous Carbon Electrodes for Capacitive Deionization Direct Prediction of the Desalination Performance of Porous Carbon Electrodes for Capacitive Deionization S. Porada, a,b L. Borchardt, c M. Oschatz, c M. Bryjak, b J. S. Atchison, d K. J. Keesman, a,e

More information

Author Manuscript. Title: Self-Sacrificial Template-Directed Synthesis of Metal-Organic Framework- Derived Porous Carbon for Energy-Storage Devices

Author Manuscript. Title: Self-Sacrificial Template-Directed Synthesis of Metal-Organic Framework- Derived Porous Carbon for Energy-Storage Devices Author Manuscript Title: Self-Sacrificial Template-Directed Synthesis of Metal-Organic Framework- Derived Porous Carbon for Energy-Storage Devices Authors: Bing Ding; Jie Wang; Zhi Chang; Guiyin Xu; Xiaodong

More information

In Situ Synchrotron X-ray Diffraction Studies of Single-walled Carbon Nanotubes for Electric Double-layer Capacitors

In Situ Synchrotron X-ray Diffraction Studies of Single-walled Carbon Nanotubes for Electric Double-layer Capacitors J. Chem. Chem. Eng. 9 (2015) 509-513 doi: 10.17265/1934-7375/2015.08.005 D DAVID PUBLISHING In Situ Synchrotron X-ray Diffraction Studies of Single-walled Carbon Nanotubes for Electric Double-layer Capacitors

More information

Supporting Information. Free-Standing 3D Porous N-Doped Graphene Aerogel Supported. Platinum Nanocluster for Efficient Hydrogen Production from

Supporting Information. Free-Standing 3D Porous N-Doped Graphene Aerogel Supported. Platinum Nanocluster for Efficient Hydrogen Production from Supporting Information Free-Standing 3D Porous N-Doped Graphene Aerogel Supported Platinum Nanocluster for Efficient Hydrogen Production from Ammonia Electrolysis Yufei Zhou, Guoquan Zhang *, Mingchuan

More information

Research Article Synthesis and Electrochemical Characterization of Mesoporous MnO 2

Research Article Synthesis and Electrochemical Characterization of Mesoporous MnO 2 Chemistry Volume 2015, Article ID 768023, 5 pages http://dx.doi.org/10.1155/2015/768023 Research Article Synthesis and Electrochemical Characterization of Mesoporous MnO 2 Jia Chang Zhao, Jun Wang, and

More information

Self-Growth-Templating Synthesis of 3D N,P,Co-Doped. Mesoporous Carbon Frameworks for Efficient Bifunctional

Self-Growth-Templating Synthesis of 3D N,P,Co-Doped. Mesoporous Carbon Frameworks for Efficient Bifunctional Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2017 Electronic Supplementary Information Self-Growth-Templating Synthesis of

More information

Supporting Information

Supporting Information Supporting Information Two-dimensional titanium carbide/rgo composite for high-performance supercapacitors Chongjun Zhao a *, Qian Wang a, Huang Zhang b,c **, Stefano Passerini b,c, Xiuzhen Qian a a School

More information

Easy synthesis of hollow core, bimodal mesoporous shell carbon nanospheres and their. application in supercapacitor

Easy synthesis of hollow core, bimodal mesoporous shell carbon nanospheres and their. application in supercapacitor Electronic Electronic Supplementary Information Easy synthesis of hollow core, bimodal mesoporous shell carbon nanospheres and their application in supercapacitor Bo You, Jun Yang,* Yingqiang Sun and Qingde

More information

A Study of Effect of Electrolytes on the Capacitive Properties of Mustard Soot Containing Multiwalled Carbon Nanotubes

A Study of Effect of Electrolytes on the Capacitive Properties of Mustard Soot Containing Multiwalled Carbon Nanotubes A Study of Effect of Electrolytes on the Capacitive Properties of Mustard Soot Containing Multiwalled Carbon Nanotubes Abstract Saha Mitali*, Das Soma and Debbarma Monica Department of Chemistry, National

More information

Supplementary Information

Supplementary Information Electronic Supplementary Material (ESI) for Nanoscale. This journal is The Royal Society of Chemistry 2014 Supplementary Information A honeycomb-like porous carbon derived from pomelo peel for use in high-performance

More information

Supporting Information. Electrochemical Raman Spectroscopy Investigation

Supporting Information. Electrochemical Raman Spectroscopy Investigation Supporting Information High-Capacitance Mechanism for Ti 3 C 2 T x MXene by In Situ Electrochemical Raman Spectroscopy Investigation Minmin Hu,, Zhaojin Li,, Tao Hu,, Shihao Zhu,, Chao Zhang and Xiaohui

More information

Supporting Information. Carbon nanofibers by pyrolysis of self-assembled perylene diimide derivative gels as supercapacitor electrode materials

Supporting Information. Carbon nanofibers by pyrolysis of self-assembled perylene diimide derivative gels as supercapacitor electrode materials Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2015 Supporting Information Carbon nanofibers by pyrolysis of self-assembled

More information

Supporting Information. Microwindows on the Shell

Supporting Information. Microwindows on the Shell Supporting Information Organic-inorganic Hybrid Hollow Nanospheres with Microwindows on the Shell Jian Liu,, Qihua Yang,*, Lei Zhang, Hengquan Yang, Jinsuo Gao,, and Can Li*, State Key Laboratory of Catalysis,

More information

Trifunctional Ni-N/P-O-codoped graphene electrocatalyst enables

Trifunctional Ni-N/P-O-codoped graphene electrocatalyst enables Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2019 Supporting Information Trifunctional Ni-N/P-O-codoped graphene electrocatalyst

More information

Hierarchical MoO 2 /Mo 2 C/C Hybrid Nanowires for High-Rate and. Long-Life Anodes for Lithium-Ion Batteries. Supporting Information

Hierarchical MoO 2 /Mo 2 C/C Hybrid Nanowires for High-Rate and. Long-Life Anodes for Lithium-Ion Batteries. Supporting Information Supporting Information Hierarchical MoO 2 /Mo 2 C/C Hybrid Nanowires for High-Rate and Long-Life Anodes for Lithium-Ion Batteries Lichun Yang, a Xiang Li, a Yunpeng Ouyang, a Qingsheng Gao, b Liuzhang

More information

Advanced materials for electrochemical capacitors

Advanced materials for electrochemical capacitors Advanced materials for electrochemical capacitors A proposed contribution to a CU capacitor consortium Stephen Creager, Dennis Smith, Darryl DesMarteau, Luis Echegoyen Department of Chemistry, Clemson

More information

Rational One-Step Synthesis of Porous PtPdRu Nanodendrites for Ethanol Oxidation Reaction with a Superior Tolerance for COpoisoning

Rational One-Step Synthesis of Porous PtPdRu Nanodendrites for Ethanol Oxidation Reaction with a Superior Tolerance for COpoisoning Electronic Supplementary Material (ESI) for Nanoscale. This journal is The Royal Society of Chemistry 2017 Supporting information for Rational One-Step Synthesis of PtPdRu Nanodendrites for Ethanol Oxidation

More information

HYDROGEN STORAGE IN WELL- SIZED POROUS CARBONS PREPARED FROM SILICA TEMPLATES

HYDROGEN STORAGE IN WELL- SIZED POROUS CARBONS PREPARED FROM SILICA TEMPLATES HYDROGEN STORAGE IN WELL- SIZED POROUS CARBONS PREPARED FROM SILICA TEMPLATES Marcin Friebe 1,2, Krzysztof Jurewicz 1, Elzbieta Frackowiak 1, Julien Parmentier 4, Cathie Vix-Guterl 3, François Béguin 1

More information

Supporting Information. High Wettable and Metallic NiFe-Phosphate/Phosphide Catalyst Synthesized by

Supporting Information. High Wettable and Metallic NiFe-Phosphate/Phosphide Catalyst Synthesized by Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2018 Supporting Information High Wettable and Metallic NiFe-Phosphate/Phosphide

More information

Hierarchically mesoporous carbon nanopetal based electrodes for flexible. Electronic Supplementary Information

Hierarchically mesoporous carbon nanopetal based electrodes for flexible. Electronic Supplementary Information Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2015 Hierarchically mesoporous carbon nanopetal based electrodes for flexible

More information

STRUCTURE AND ELECTRIC DOUBLE LAYER CAPACITANCE OF NITROGEN-ENRICHED MESOPOROUS CARBON

STRUCTURE AND ELECTRIC DOUBLE LAYER CAPACITANCE OF NITROGEN-ENRICHED MESOPOROUS CARBON STRUCTURE AND ELECTRIC DOUBLE LAYER CAPACITANCE OF NITROGEN-ENRICHED MESOPOROUS CARBON Masaya Kodama 1, Denisa Hulicova 1, Junya Yamashita 1, Yasushi Soneda 1, Hiroaki Hatori 1, Katsumi Kamegawa 2, and

More information

Sulfur-Infiltrated Porous Carbon Microspheres with Controllable. Multi-Modal Pore Size Distribution for High Energy Lithium-

Sulfur-Infiltrated Porous Carbon Microspheres with Controllable. Multi-Modal Pore Size Distribution for High Energy Lithium- Electronic Supplementary Information Sulfur-Infiltrated Porous Carbon Microspheres with Controllable Multi-Modal Pore Size Distribution for High Energy Lithium- Sulfur Batteries Cunyu Zhao, a Lianjun Liu,

More information

Supporting Information

Supporting Information Supporting Information NiO/CoN Porous Nanowires as Efficient Bifunctional Catalysts for Zn Air Batteries Jie Yin, Yuxuan Li, Fan Lv, Qiaohui Fan, Yong-Qing Zhao, Qiaolan Zhang, Wei Wang, Fangyi Cheng,

More information

Electronic Supplementary Information. A Flexible Alkaline Rechargeable Ni/Fe Battery Based on Graphene Foam/Carbon Nanotubes Hybrid Film

Electronic Supplementary Information. A Flexible Alkaline Rechargeable Ni/Fe Battery Based on Graphene Foam/Carbon Nanotubes Hybrid Film Electronic Supplementary Information A Flexible Alkaline Rechargeable Ni/Fe Battery Based on Graphene Foam/Carbon Nanotubes Hybrid Film Jilei Liu,, Minghua Chen, Lili Zhang, Jian Jiang, Jiaxu Yan, Yizhong

More information

Experimental Section Chemicals. Tetraethyl orthosilicate (TEOS), ammonia aqueous solution (NH 4 OH, 28 wt.%), and dopamine hydrochloride (DA) were

Experimental Section Chemicals. Tetraethyl orthosilicate (TEOS), ammonia aqueous solution (NH 4 OH, 28 wt.%), and dopamine hydrochloride (DA) were Electronic Supplementary Material (ESI) for Chemical Communications. This journal is The Royal Society of Chemistry 2015 Experimental Section Chemicals. Tetraethyl orthosilicate (TEOS), ammonia aqueous

More information

Direct Observation of Ion Dynamics in Supercapacitor Electrodes using in situ Diffusion NMR Spectroscopy

Direct Observation of Ion Dynamics in Supercapacitor Electrodes using in situ Diffusion NMR Spectroscopy Direct Observation of Ion Dynamics in Supercapacitor Electrodes using in situ Diffusion NMR Spectroscopy Alexander C. Forse, 1,2 John M. Griffin, 1,3 Céline Merlet, 1 Javier Carretero-Gonzalez, 1 Abdul-Rahman

More information

Short Communication Synthesis of Nickel Hydroxide and Its Electrochemical Performances

Short Communication Synthesis of Nickel Hydroxide and Its Electrochemical Performances Int. J. Electrochem. Sci., 8 (2013) 6252-6257 Short Communication Synthesis of Nickel Hydroxide and Its Electrochemical Performances Kai Wang 1, Liwei Li 1, Tiezhu Zhang 2 International Journal of ELECTROCHEMICAL

More information