Assembled Hollow Metal Oxide Nanostructures for Water Treatment

Size: px
Start display at page:

Download "Assembled Hollow Metal Oxide Nanostructures for Water Treatment"

Transcription

1 UK-China Forum on Nanostructure for Water November 2010, The University of Hong Kong Assembled Hollow Metal Oxide Nanostructures for Water Treatment Junbai Li Institute of Chemistry, Beijing CAS Key Lab of Colloid and Interface Science Chinese Academy of Sciences

2

3

4 Metal Oxide Nanomaterials Features Large surface area Various modification Rich valence states Diversity of electronic structure

5 TiO 2 (B) nanofibers with a shell of anatase nanocrystals-an efficient photocatalyst structure Zhao, J. C. et al. J. Am. Chem. Soc. 2009, 131, Photocatalytic degradation of RB by TiO 2 hollow spheres Photo-inactivating E. coli by TiO 2 nanorods A C B Li, X. Y., Xie, Y., et al. Inorg. Chem. 2006, 45, 3493 Joo, J., Kwon, S. G., et al. J. Phys. Chem. B 2005, 109, 15297

6 MnO 2 nanorods degrading methyl blue Zhang, W. X., Yang, Z. H. et al. Catal. Commun. 2006, 7, 408 6

7 Controlled Preparation of MnO 2 Hierarchical Hollow Nanostructures MnSO 4 NH 4 HCO 3 KMnO 4 HCl C 2 H 6 O MnCO 3 MnCO 2 MnO 2 Fei, J. B., Li, J. B. et al, Adv. Mater. 2008, 20, 452 7

8 MnCO 3 crystalline as precursor MnCO 3 MnO 2 SAED Hollow MnO 2 sphere with hierarchical structure 8

9 The relevant chemical reaction ΔG o = kj/mol XRD patterns: (a) MnCO 3 crystals; (b) MnO 2 hierarchical hollow nanostructures; (c) the remained core after selective removal of the shell. 9

10 MnO 2 hierarchical hollow nanostructures MnCO 3 MnCO 2 MnO 2 10

11 Kirkendall effect 11

12 Hierarchical Nanostructures easier separation and recycle compared with common nanoparticles retaining high specific surface area and high catalytic activity effectively preventing further aggregation unblocked mass transferring 12

13 Different treating time by KMnO 4 a) 2; b) 6; c)10 min; and d) remove the core of MnCO 3 with HCl 13

14 Controlled thickness of MnO 2 shells 0.01:1 0.02:1 0.04:1 0.1:1 M KMnO4 : M MnCO3 Wall thickness increasing 14

15 Controllable 3D self-assembly by limited diffusion growth MnSO 4 NH 4 HCO 3 C 2 H 6 O KMnO 4 HCl (NH 4 ) 2 SO 4 MnCO 3 MnCO 2 MnO 2 15

16 MnCO 3 microcubes MnO 2 hollow microcubes 16 Single MnO 2 microcube The surface structure of MnO 2

17 Adsorption of Congo red to MnO 2 shells Absorbance b Wavelength (nm) min 5 min 10 min 20 min 30 min C/Co a Commercial MnO2 b Commercial Fe2O3 NPs MnO2 as-prepared e f d c Time (min) Uv-vis spectra curve: Congo red(100mg//l, 20mL), MnO 2 (0.03g) Adsorption curve, e-f regenerated MnO 2 particles 17

18 Wastewater treatment Absorption of Congo red, the capacity is about 60 mg/g. 18

19 19

20 Controlled Assembly of Conductive Polymers with Hollow Hierarchical Nanostructures MnO 2 Polymers MnO 2 +4H + +2e Mn 2+ +2H 2 O (E o =1.2 V) Fei, J. B., Li, J. B., et al. ACS Nano 2009, 3, 3714

21 Monomer pyrrole thiophene aniline 1,2-diaminobenzene o-aminophenol Polymerization Potential 0.6~0.8V 0.7~1.8V ~0.8V ~0.9V ~0.7V

22 C 4 H 5 N+MnO 2 +H + PPY+Mn 2+ + H 2 O

23 Summary Hierarchical hollow MnO 2 nanostructure with intricate and well-controlled 3D morphologies have been assembled by combining the Kirkendall effect with removable crystalline template; MnO 2 superstructures at a micro- and nanoscale showed a good ability to remove organic pollutant in waste water; This approach will find wide acceptance and use in the field of template-directed nanostructure synthesis. 23

24 Co-workers: Acknowledgements Dr. Qiang He Dr. Yue Cui Dr. Jinbo Fei Dr. Xuehai Yan Dr. Yang Yang Financial Supports: Chinese Academy of Sciences (CAS) National Nature Science Foundation of China (NNSFC) Ministry of Science and Technology of China (MOST) Max Planck Society (MPG) EU FP 6 Project-Active Biometics 24

Degradation of Bisphenol A by Peroxymonosulfate Catalytically Activated with. Gui-Xiang Huang, Chu-Ya Wang, Chuan-Wang Yang, Pu-Can Guo, Han-Qing Yu*

Degradation of Bisphenol A by Peroxymonosulfate Catalytically Activated with. Gui-Xiang Huang, Chu-Ya Wang, Chuan-Wang Yang, Pu-Can Guo, Han-Qing Yu* Supporting Information for Degradation of Bisphenol A by Peroxymonosulfate Catalytically Activated with Mn 1.8 Fe 1.2 O 4 Nanospheres: Synergism between Mn and Fe Gui-Xiang Huang, Chu-Ya Wang, Chuan-Wang

More information

Supplementary Information for

Supplementary Information for Supplementary Information for Facile transformation of low cost thiourea into nitrogen-rich graphitic carbon nitride nanocatalyst with high visible light photocatalytic performance Fan Dong *a, Yanjuan

More information

Tuning the Shell Number of Multi-Shelled Metal Oxide. Hollow Fibers for Optimized Lithium Ion Storage

Tuning the Shell Number of Multi-Shelled Metal Oxide. Hollow Fibers for Optimized Lithium Ion Storage Supporting Information Tuning the Shell Number of Multi-Shelled Metal Oxide Hollow Fibers for Optimized Lithium Ion Storage Jin Sun, Chunxiao Lv, Fan Lv, ǁ Shuai Chen, Daohao Li, Ziqi Guo, Wei Han, Dongjiang

More information

Nanosheet-Constructed Porous BiOCl with Dominant {001} Facets for Superior Photosensitized Degradation

Nanosheet-Constructed Porous BiOCl with Dominant {001} Facets for Superior Photosensitized Degradation Electronic Supplementary Information Nanosheet-Constructed Porous BiOCl with Dominant {001} Facets for Superior Photosensitized Degradation Dong-Hong Wang, ab Gui-Qi Gao, b Yue-Wei Zhang, a Li-Sha Zhou,

More information

Supporting Information for

Supporting Information for Supporting Information for Multilayer CuO@NiO Hollow Spheres: Microwave-Assisted Metal-Organic-Framework Derivation and Highly Reversible Structure-Matched Stepwise Lithium Storage Wenxiang Guo, Weiwei

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

Catalytic Decomposition of Formaldehyde on Nanometer Manganese Dioxide

Catalytic Decomposition of Formaldehyde on Nanometer Manganese Dioxide Modern Applied Science April, 29 Catalytic Decomposition of Formaldehyde on Nanometer Manganese Dioxide Xiujuan Chu & Hua Zhang (Corresponding author) Tianjin Municipal Key Lab of Fibres Modification and

More information

An Advanced Anode Material for Sodium Ion. Batteries

An Advanced Anode Material for Sodium Ion. Batteries Layered-Structure SbPO 4 /Reduced Graphene Oxide: An Advanced Anode Material for Sodium Ion Batteries Jun Pan, Shulin Chen, # Qiang Fu, Yuanwei Sun, # Yuchen Zhang, Na Lin, Peng Gao,* # Jian Yang,* and

More information

Supporting Information

Supporting Information Supporting Information Carbon Nitride-Modified DefectiveTiO2 x@carbon Spheres for Photocatalytic H2 Evolution and Pollutants Removal: Synergistic Effect and Mechanism Insight Chengzhang Zhu, Xiao Chen,

More information

Supporting Information. Modulating the photocatalytic redox preferences between

Supporting Information. Modulating the photocatalytic redox preferences between Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2016 Supporting Information Modulating the photocatalytic redox preferences between anatase TiO 2 {001}

More information

Computational Materials Design and Discovery Energy and Electronic Applications Synthesis Structure Properties

Computational Materials Design and Discovery Energy and Electronic Applications Synthesis Structure Properties Computational Materials Design and Discovery Energy and Electronic Applications Synthesis Structure Properties Supercapacitors Rechargeable batteries Supercomputer Photocatalysts Fuel cell catalysts First

More information

Supplementary Information

Supplementary Information Electronic Supplementary Material (ESI) for Nanoscale. This journal is The Royal Society of Chemistry 2014 Supplementary Information Highly efficient and recyclable triple-shelled Ag@Fe 3 O 4 @SiO 2 @TiO

More information

Microwave Synthesis of Monodisperse TiO 2 Quantum Dots and Enhanced Visible-Light Photocatalytic Properties

Microwave Synthesis of Monodisperse TiO 2 Quantum Dots and Enhanced Visible-Light Photocatalytic Properties 2014 3rd International Conference on Environment Energy and Biotechnology IPCBEE vol.70 (2014) (2014) IACSIT Press, Singapore DOI: 10.7763/IPCBEE. 2014. V70. 28 Microwave Synthesis of Monodisperse TiO

More information

Science and Technology, Dalian University of Technology, Dalian , P. R. China b

Science and Technology, Dalian University of Technology, Dalian , P. R. China b Electronic Supplementary Information for Fabrication of Superior-Performance SnO 2 @C Composites for Lithium-Ion Anodes Using Tubular Mesoporous Carbons with Thin Carbon Wall and High Pore Volume Fei Han,

More information

Electronic Supporting Information

Electronic Supporting Information Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2015 Electronic Supporting Information 3D ordered macroporous TiO 2 -supported

More information

Markus Niederberger Max Planck Institute of Colloids and Interfaces, Potsdam, Germany.

Markus Niederberger Max Planck Institute of Colloids and Interfaces, Potsdam, Germany. Markus Niederberger Max Planck Institute of Colloids and Interfaces, Potsdam, Germany Markus.Niederberger@mpikg-golm.mpg.de Outline of the Lecture Self-Assembly of Nanocrystals to Superstructures What

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

Supporting Information. Oxidation Catalyst. Jingqi Guan, Chunmei Ding, Ruotian Chen, Baokun Huang, Xianwen Zhang, Fengtao

Supporting Information. Oxidation Catalyst. Jingqi Guan, Chunmei Ding, Ruotian Chen, Baokun Huang, Xianwen Zhang, Fengtao Electronic Supplementary Material (ESI) for Chemical Science. This journal is The Royal Society of Chemistry 2017 Supporting Information CoO x Nanoparticle Anchored on Sulfonated-graphite as Efficient

More information

Supporting Information

Supporting Information Electronic Supplementary Material (ESI) for Nanoscale. This journal is The Royal Society of Chemistry 2015 Supporting Information Synthesis and electrochemical properties of spherical and hollow-structured

More information

Supplementary Information

Supplementary Information Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2015 Supplementary Information Engineering the Intermediate Band States in Amorphous

More information

Supporting Information

Supporting Information Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2018 Supporting Information Si/SiO x Hollow Nanospheres/Nitrogen-Doped Carbon

More information

Supporting Information. Co 4 N Nanosheets Assembled Mesoporous Sphere as a Matrix for Ultrahigh Sulfur Content Lithium Sulfur Batteries

Supporting Information. Co 4 N Nanosheets Assembled Mesoporous Sphere as a Matrix for Ultrahigh Sulfur Content Lithium Sulfur Batteries Supporting Information Co 4 N Nanosheets Assembled Mesoporous Sphere as a Matrix for Ultrahigh Sulfur Content Lithium Sulfur Batteries Ding-Rong Deng, Fei Xue, Yue-Ju Jia, Jian-Chuan Ye, Cheng-Dong Bai,

More information

Supporting Information

Supporting Information Copyright WILEY-VCH Verlag GmbH & Co. KGaA, 69469 Weinheim, Germany, 2016. Supporting Information for Adv. Mater., DOI: 10.1002/adma.201604015 High Performance Graphene/Ni 2 P Hybrid Anodes for Lithium

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 Enhanced Activity and Stability of Carbon-Decorated Cuprous Oxide Mesoporous Nanorods for CO 2 Reduction in Artificial Photosynthesis Luo Yu a, Guojian Li a, Xiaoshu Zhang a, Xin

More information

Visible-light Driven Plasmonic Photocatalyst Helical Chiral TiO 2 Nanofibers

Visible-light Driven Plasmonic Photocatalyst Helical Chiral TiO 2 Nanofibers Visible-light Driven Plasmonic Photocatalyst Ag/AgCl @ Helical Chiral TiO 2 Nanofibers Dawei Wang, Yi Li*, Gianluca Li Puma, Chao Wang, Peifang Wang, Wenlong Zhang, and Qing Wang Fig. S1. The reactor of

More information

Synthesis and photocatalytic activity of TiO2 Nanoparticles

Synthesis and photocatalytic activity of TiO2 Nanoparticles Journal of Babylon University/Pure and Applied Sciences/ No.(1)/ Vol.(22): 2012 College of Science/Babylon University Scientific Conference Synthesis and photocatalytic activity of TiO2 Nanoparticles MAJEED

More information

ENVIRONMENTAL PROTECTION OF CHEMICAL INDUSTRY

ENVIRONMENTAL PROTECTION OF CHEMICAL INDUSTRY X703 A 1006 1878 2015 06 0593 06 1. Shaanxi Key Laboratory of Comprehensive Utilization of Tailings Resources Shangluo University Shangluo Shaanxi 726000 China 2. College of Civil Engineering Fuzhou University

More information

Photocatalytic degradation of methylene blue and crystal violet by sulfur/reduced graphene oxide composite

Photocatalytic degradation of methylene blue and crystal violet by sulfur/reduced graphene oxide composite Photocatalytic degradation of methylene blue and crystal violet by sulfur/reduced graphene oxide composite RahmatollahRahimi, MahsaMoshari, MahboubehRabbani Department of Chemistry, Iran University of

More information

Electronic Supporting Information

Electronic Supporting Information Electronic Supporting Information Enhancing photocatalytic activity of graphitic carbon nitride by co-doping with P and C for efficient hydrogen generation Hao Wang, a Bo Wang, a Yaru Bian, a Liming Dai

More information

Synthesis and characterization of silica titania core shell particles

Synthesis and characterization of silica titania core shell particles PRAMANA c Indian Academy of Sciences Vol. 65, No. 5 journal of November 2005 physics pp. 787 791 Synthesis and characterization of silica titania core shell particles SUCHITA KALELE 1, RAVI DEY 1, NEHA

More information

Three Dimensional Nano-assemblies of Noble Metal. Nanoparticles-Infinite Coordination Polymers as a Specific

Three Dimensional Nano-assemblies of Noble Metal. Nanoparticles-Infinite Coordination Polymers as a Specific Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2014 Electronic Supplementary Information Three Dimensional Nano-assemblies of Noble Metal Nanoparticles-Infinite

More information

Supporting Information. and Technology, 130 Meilong Road, Shanghai , China.

Supporting Information. and Technology, 130 Meilong Road, Shanghai , China. Supporting Information Interfacial growth of TiO 2 -rgo composite by Pickering emulsion for photocatalytic degradation Shenping Zhang a, Jian Xu b, Jun Hu* a, Changzheng Cui* c, Honglai Liu a a. School

More information

Electronic Supplementary Information

Electronic Supplementary Information Electronic Supplementary Information A facile one-step solvothermal synthesis of graphene/rod-shaped TiO 2 nanocomposite and its improved photocatalytic activity Pengyu Dong a, Yuhua Wang a *, Linna Guo

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

Please do not adjust margins. Flower stamen-like porous boron carbon nitride nanoscrolls for water cleaning

Please do not adjust margins. Flower stamen-like porous boron carbon nitride nanoscrolls for water cleaning Electronic Supplementary Material (ESI) for Nanoscale. This journal is The Royal Society of Chemistry Please do 2017 not adjust margins Electronic Supplementary Information (ESI) Flower stamen-like porous

More information

A novel Ag 3 AsO 4 visible-light-responsive photocatalyst: facile synthesis and exceptional photocatalytic performance

A novel Ag 3 AsO 4 visible-light-responsive photocatalyst: facile synthesis and exceptional photocatalytic performance Electronic Supplementary Material (ESI) for Chemical Communications Supporting Information A novel Ag 3 AsO 4 visible-light-responsive photocatalyst: facile synthesis and exceptional photocatalytic performance

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

Supporting Information

Supporting Information Supporting Information Fe 3 O 4 @Carbon Nanosheets for All-Solid-State Supercapacitor Electrodes Huailin Fan, Ruiting Niu, & Jiaqi Duan, Wei Liu and Wenzhong Shen * State Key Laboratory of Coal Conversion,

More information

General Synthesis of Graphene-Supported. Bicomponent Metal Monoxides as Alternative High- Performance Li-Ion Anodes to Binary Spinel Oxides

General Synthesis of Graphene-Supported. Bicomponent Metal Monoxides as Alternative High- Performance Li-Ion Anodes to Binary Spinel Oxides Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2016 Electronic Supplementary Information (ESI) General Synthesis of Graphene-Supported

More information

NANO CORE-SHELL PHOTOCATALYSTS FOR TREATMENT OF WATER POLLUTANTS

NANO CORE-SHELL PHOTOCATALYSTS FOR TREATMENT OF WATER POLLUTANTS NANO CORE-SHELL PHOTOCATALYSTS FOR TREATMENT OF WATER POLLUTANTS Le Anh Tu 1, Nguyen Thi My Le 1, Nguyen Quang Long 1, Chris Salim 2, Nguyen Thi Ngoc Phuong 2, Eden Mariquit 2, Hirofumi Hinode 2 Abstract

More information

In Situ synthesis of architecture for Strong Light-Matter Interactions

In Situ synthesis of architecture for Strong Light-Matter Interactions In Situ synthesis of Ag@Cu2O-rGO architecture for Strong Light-Matter Interactions Shuang Guo 1, 2, Yaxin Wang 1, *, Fan Zhang 1, Renxian Gao 1, Maomao Liu 1, Lirong Dong 1, Yang Liu 2, Yongjun Zhang 2,

More information

Efficient Hydrogen Evolution. University of Central Florida, 4000 Central Florida Blvd. Orlando, Florida, 32816,

Efficient Hydrogen Evolution. University of Central Florida, 4000 Central Florida Blvd. Orlando, Florida, 32816, Electronic Supplementary Material (ESI) for Energy & Environmental Science. This journal is The Royal Society of Chemistry 2017 MoS 2 /TiO 2 Heterostructures as Nonmetal Plasmonic Photocatalysts for Highly

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 MoS 2 Nanosheets Vertically Grown on Graphene Sheets for Lithium Ion Battery Anodes Yongqiang Teng 1, Hailei Zhao 1, 2,*, Zijia Zhang 1, Zhaolin Li 1, Qing Xia 1, Yang Zhang 1, Lina

More information

Supporting Information. Electronic Modulation of Electrocatalytically Active. Highly Efficient Oxygen Evolution Reaction

Supporting Information. Electronic Modulation of Electrocatalytically Active. Highly Efficient Oxygen Evolution Reaction Supporting Information Electronic Modulation of Electrocatalytically Active Center of Cu 7 S 4 Nanodisks by Cobalt-Doping for Highly Efficient Oxygen Evolution Reaction Qun Li, Xianfu Wang*, Kai Tang,

More information

TEM image of derivative 1 and fluorescence spectra of derivative 1 upon addition of

TEM image of derivative 1 and fluorescence spectra of derivative 1 upon addition of Electronic Supplementary Material (ESI) for Green Chemistry. This journal is The Royal Society of Chemistry 2016 Supramolecular ensemble of PBI derivative and Cu 2 O NPs: Potential photo catalysts for

More information

Supporting Information. 1T-Phase MoS 2 Nanosheets on TiO 2 Nanorod Arrays: 3D Photoanode with Extraordinary Catalytic Performance

Supporting Information. 1T-Phase MoS 2 Nanosheets on TiO 2 Nanorod Arrays: 3D Photoanode with Extraordinary Catalytic Performance Supporting Information 1T-Phase MoS 2 Nanosheets on Nanorod Arrays: 3D Photoanode with Extraordinary Catalytic Performance Yuxi Pi, Zhen Li, Danyun Xu, Jiapeng Liu, Yang Li, Fengbao Zhang, Guoliang Zhang,

More information

Double Mesoporous Silica Shelled Spherical/Ellipsoidal Nanostructures: Synthesis and Hydrophilic/Hydrophobic Anticancer Drug Delivery

Double Mesoporous Silica Shelled Spherical/Ellipsoidal Nanostructures: Synthesis and Hydrophilic/Hydrophobic Anticancer Drug Delivery Supporting information for Supplementary Material (ESI) for Journal of Materials Chemistry Double Mesoporous Silica Shelled Spherical/Ellipsoidal Nanostructures: Synthesis and Hydrophilic/Hydrophobic Anticancer

More information

Metal Organic Framework-Derived Metal Oxide Embedded in Nitrogen-Doped Graphene Network for High-Performance Lithium-Ion Batteries

Metal Organic Framework-Derived Metal Oxide Embedded in Nitrogen-Doped Graphene Network for High-Performance Lithium-Ion Batteries Supporting Information for Metal Organic Framework-Derived Metal Oxide Embedded in Nitrogen-Doped Graphene Network for High-Performance Lithium-Ion Batteries Zhu-Yin Sui, Pei-Ying Zhang,, Meng-Ying Xu,

More information

Supporting Information

Supporting Information Supporting Information Dynamic Interaction between Methylammonium Lead Iodide and TiO 2 Nanocrystals Leads to Enhanced Photocatalytic H 2 Evolution from HI Splitting Xiaomei Wang,, Hong Wang,, Hefeng Zhang,,

More information

Xin Zhang, Weiwei Chen, Jianjun Wang, Yang Shen*, Yuanhua Lin, and Ce-Wen

Xin Zhang, Weiwei Chen, Jianjun Wang, Yang Shen*, Yuanhua Lin, and Ce-Wen Electronic Supplementary Material (ESI) for Nanoscale. This journal is The Royal Society of Chemistry 2014 Supporting information to Hierarchical Interfaces Induce High-Dielectric Permittivity in Nanocomposites

More information

Facile synthesis of a ZnO BiOI p n nano-heterojunction with excellent visible-light photocatalytic activity

Facile synthesis of a ZnO BiOI p n nano-heterojunction with excellent visible-light photocatalytic activity Supporting Information for Facile synthesis of a ZnO BiOI p n nano-heterojunction with excellent visible-light photocatalytic activity Mengyuan Zhang 1, Jiaqian Qin 2,3 *, Pengfei Yu 1, Bing Zhang 1, Mingzhen

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

Revelation of the Excellent Intrinsic Activity. Evolution Reaction in Alkaline Medium

Revelation of the Excellent Intrinsic Activity. Evolution Reaction in Alkaline Medium Supporting Information Revelation of the Excellent Intrinsic Activity of MoS2 NiS MoO3 Nanowires for Hydrogen Evolution Reaction in Alkaline Medium Chuanqin Wang a,b, Bin Tian b, Mei Wu b, Jiahai Wang

More information

I. Kornarakis, I. N. Lykakis, N. Vordos and G. S.

I. Kornarakis, I. N. Lykakis, N. Vordos and G. S. Efficient visible-light photocatalytic activity by band alignment in mesoporous ternary polyoxometalate Ag2S CdS I. Kornarakis, I. N. Lykakis, N. Vordos and G. S. semiconductors Armatas Department of Materials

More information

Supporting Information

Supporting Information Supporting Information Zeolite-Templated Mesoporous Silicon Particles for Advanced Lithium-Ion Battery Anodes Nahyeon Kim, Hyejung Park, Naeun Yoon, and Jung Kyoo Lee * Department of Chemical Engineering,

More information

Supplementary Information

Supplementary Information Supplementary Information For Hierarchically Multifunctional TiO 2 Nano-thorn Membrane for Water Purification Hongwei Bai, Zhaoyang Liu*, and Darren Delai, Sun* School of Civil & Environmental Engineering,

More information

Modify morphology of colloidal Ag 2 Se nanostructures by laser irradiation

Modify morphology of colloidal Ag 2 Se nanostructures by laser irradiation Supporting information for Modify morphology of colloidal Ag 2 Se nanostructures by laser irradiation Ling-Ling Zhao a, Zhi-Ming Gao a, Hui Liu a, Jing Yang a, Shi-Zhang Qiao a,b, Xi-Wen Du a a School

More information

Australian Institute of Innovative Materials, University of Wollongong, Australia.

Australian Institute of Innovative Materials, University of Wollongong, Australia. Photocatalytic Degradation of Methyl Orange by CeO 2 and Fe-doped CeO 2 Films under Visible Light Irradiation D. Channei a, B. Inceesungvorn a, N. Wetchakun b, S. Ukritnukun c, A. Nattestad d, J. Chen

More information

Supporting Information for: Three-Dimensional Cuprous Oxide Microtube Lattices with High Catalytic

Supporting Information for: Three-Dimensional Cuprous Oxide Microtube Lattices with High Catalytic Supporting Information for: Three-Dimensional Cuprous Oxide Microtube Lattices with High Catalytic Activity Templated by Bacterial Cellulose Nanofibers Guigao Liu, Fang He*, Xiaoqing Li, Sihui Wang, Lijun

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 2017 Electronic Supplementary Information Probing the Surface Reactivity of

More information

Light Photocatalyst for Cr(VI) Reduction and

Light Photocatalyst for Cr(VI) Reduction and Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2017 Electronic Supplementary Information Sn 4+ Self-doped Hollow Cubic SnS

More information

Highly doped and exposed Cu(I)-N active sites within graphene towards. efficient oxygen reduction for zinc-air battery

Highly doped and exposed Cu(I)-N active sites within graphene towards. efficient oxygen reduction for zinc-air battery Electronic Supplementary Material (ESI) for Energy & Environmental Science. This journal is The Royal Society of Chemistry 2016 Electronic Supplementary Information (ESI) for Energy & Environmental Science.

More information

Grafting polystyrene on Cellulose (CNC) by surface initiated. Atom Transfer Radical Polymerization (SI ATRP)

Grafting polystyrene on Cellulose (CNC) by surface initiated. Atom Transfer Radical Polymerization (SI ATRP) Grafting polystyrene on Cellulose (CNC) by surface initiated Abstract Atom Transfer Radical Polymerization (SI ATRP) Zhen Zhang, Gilles Sebe, Xiaosong Wang Grafting polymers on the surface of nanoparticles

More information

Preparation of One-dimensional ZnO/Bi2O3 Heterostructures Nanomaterial for Visible Light Photocatalysis

Preparation of One-dimensional ZnO/Bi2O3 Heterostructures Nanomaterial for Visible Light Photocatalysis 2016 International Conference on Material Science and Civil Engineering (MSCE 2016) ISBN: 978-1-60595-378-6 Preparation of One-dimensional ZnO/Bi2O3 Heterostructures Nanomaterial for Visible Light Photocatalysis

More information

Hierarchical Nanocomposite by Integrating Reduced Graphene Oxide and Amorphous Carbon with Ultrafine MgO Nanocrystallites for Enhanced CO 2 Capture

Hierarchical Nanocomposite by Integrating Reduced Graphene Oxide and Amorphous Carbon with Ultrafine MgO Nanocrystallites for Enhanced CO 2 Capture Supporting Information Hierarchical Nanocomposite by Integrating Reduced Graphene Oxide and Amorphous Carbon with Ultrafine MgO Nanocrystallites for Enhanced CO 2 Capture Ping Li, and Hua Chun Zeng* Department

More information

Supporting Information

Supporting Information Copyright WILEY-VCH Verlag GmbH & Co. KGaA, 69469 Weinheim, Germany, 2018. Supporting Information for Adv. Mater., DOI: 10.1002/adma.201706023 Effective Carrier-Concentration Tuning of SnO 2 Quantum Dot

More information

Photocatalytic degradation of 4-nitrophenol in aqueous N, S-codoped TiO 2 suspensions

Photocatalytic degradation of 4-nitrophenol in aqueous N, S-codoped TiO 2 suspensions Photocatalytic degradation of 4-nitrophenol in aqueous N, S-codoped TiO 2 suspensions Rahmatollah Rahimi, Samaneh Safalou moghaddam, Mahboubeh Rabbani Department of Chemistry, Iran University of Science

More information

Graphene is a single, two-dimensional nanosheet of aromatic sp 2 hybridized carbons that

Graphene is a single, two-dimensional nanosheet of aromatic sp 2 hybridized carbons that Chemical Identity and Applications of Graphene-Titanium Dioxide Graphene is a single, two-dimensional nanosheet of aromatic sp 2 hybridized carbons that enhances the performance of photocatalysts. 1 The

More information

Chapter 6 Thesis Highlights and Scope for Future

Chapter 6 Thesis Highlights and Scope for Future Chapter 6 Thesis Highlights and Scope for Future Summary: Chapter 6 Developing intelligent or smart nanomaterials with multiple functions and tailoring their properties at the molecular level is one of

More information

Supplementary documents

Supplementary documents Supplementary documents Low Threshold Amplified Spontaneous mission from Tin Oxide Quantum Dots: A Instantiation of Dipole Transition Silence Semiconductors Shu Sheng Pan,, Siu Fung Yu, Wen Fei Zhang,

More information

Scientific report 2016 January September. Designing composite nanoarchitectures for hydrogen production and environmental depollution

Scientific report 2016 January September. Designing composite nanoarchitectures for hydrogen production and environmental depollution Scientific report 2016 January September Designing composite nanoarchitectures for hydrogen production and environmental depollution Synthesis of the spherical Pt nanoparticles We have chosen to synthesize

More information

Electronic Supplementary Information

Electronic Supplementary Information Electronic Supplementary Information Formation of MS-Ag and MS (M=Pb, Cd, Zn) nanotubes via microwave-assisted cation exchange and their enhanced photocatalytic activities Yanrong Wang, a Wenlong Yang,

More information

Supplementary data Methanolysis of Ammonia Borane by Shape-Controlled Mesoporous Copper Nanostructures for Hydrogen Generation

Supplementary data Methanolysis of Ammonia Borane by Shape-Controlled Mesoporous Copper Nanostructures for Hydrogen Generation Electronic Supplementary Material (ESI) for Dalton Transactions. This journal is The Royal Society of Chemistry 2014 Supplementary data Methanolysis of Ammonia Borane by Shape-Controlled Mesoporous Copper

More information

Photo of the mass manufacture of the Fe-rich nanofiber film by free-surface electrospinning technique

Photo of the mass manufacture of the Fe-rich nanofiber film by free-surface electrospinning technique Supporting Information Design 3D hierarchical architectures of carbon and highly active transition-metals (Fe, Co, Ni) as bifunctional oxygen catalysts for hybrid lithiumair batteries Dongxiao Ji, Shengjie

More information

Oxygen Vacancy Induced Bismuth Oxyiodide with Remarkably. Increased Visible-light Absorption and Superior Photocatalytic.

Oxygen Vacancy Induced Bismuth Oxyiodide with Remarkably. Increased Visible-light Absorption and Superior Photocatalytic. Oxygen Vacancy Induced Bismuth Oxyiodide with Remarkably Increased Visible-light Absorption and Superior Photocatalytic Performance Yongchao Huang, Haibo Li, Muhammad-Sadeeq Balogun, Wenyue Liu, Yexiang

More information

Visible Light Assisted Photocatalytic Hydrogen Generation and Organic Dye Degradation by CdS Metal Oxide hybrids in presence of Graphene Oxide

Visible Light Assisted Photocatalytic Hydrogen Generation and Organic Dye Degradation by CdS Metal Oxide hybrids in presence of Graphene Oxide Visible Light Assisted Photocatalytic Hydrogen Generation and Organic Dye Degradation by CdS Metal Oxide hybrids in presence of Graphene Oxide Ziyauddin Khan, Tridip Ranjan Chetia, Anil Kumar Vardhaman,

More information

PREPARATION, CHARACTERISATION AND PHOTOCATALYTIC ACTIVITY OF TERNARY GRAPHENE-Fe 3 O 4 :TiO 2 NANOCOMPOSITES

PREPARATION, CHARACTERISATION AND PHOTOCATALYTIC ACTIVITY OF TERNARY GRAPHENE-Fe 3 O 4 :TiO 2 NANOCOMPOSITES Digest Journal of Nanomaterials and Biostructures Vol. 13, No. 2, April - June 2018, p. 499-504 PREPARATION, CHARACTERISATION AND PHOTOCATALYTIC ACTIVITY OF TERNARY GRAPHENE-Fe 3 O 4 :TiO 2 NANOCOMPOSITES

More information

Electronic Supplementary Information

Electronic Supplementary Information Electronic Supplementary Material (ESI) for Energy & Environmental Science. This journal is The Royal Society of Chemistry 2014 Electronic Supplementary Information Hierarchical MoS 2 microboxes constructed

More information

CHAPTER 4. SYNTHESIS, CHARACTERIZATION OF TiO 2 NANOTUBES AND THEIR APPLICATION IN DYE SENSITIZED SOLAR CELL

CHAPTER 4. SYNTHESIS, CHARACTERIZATION OF TiO 2 NANOTUBES AND THEIR APPLICATION IN DYE SENSITIZED SOLAR CELL 93 CHAPTER 4 SYNTHESIS, CHARACTERIZATION OF TiO 2 NANOTUBES AND THEIR APPLICATION IN DYE SENSITIZED SOLAR CELL 4.1 INTRODUCTION TiO 2 -derived nanotubes are expected to be applicable for several applications,

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

enzymatic cascade system

enzymatic cascade system Electronic Supplementary Information Fe 3 O 4 -Au@mesoporous SiO 2 microsphere: an ideal artificial enzymatic cascade system Xiaolong He, a,c Longfei Tan, a Dong Chen,* b Xiaoli Wu, a,c Xiangling Ren,

More information

PHOTOCATALYTIC DEGRADATION STUDIES OF POLYANILINE BASED ZnO-Al 2 O 3 NANOCOMPOSITE

PHOTOCATALYTIC DEGRADATION STUDIES OF POLYANILINE BASED ZnO-Al 2 O 3 NANOCOMPOSITE PHOTOCATALYTIC DEGRADATION STUDIES OF POLYANILINE BASED ZnO-Al 2 O 3 NANOCOMPOSITE Baiju V 1, Dedhila Devadathan 2, Biju R 3, Raveendran R 4 Nanoscience Research Laboratory, Department of Physics, Sree

More information

Synthesis of CeO 2 nanosheets with a room temperature ionic liquid assisted method

Synthesis of CeO 2 nanosheets with a room temperature ionic liquid assisted method Journal of Advanced Ceramics 2016, 5(2): 111 116 ISSN 2226-4108 DOI: 10.1007/s40145-016-0179-z CN 10-1154/TQ Research Article Synthesis of CeO 2 nanosheets with a room temperature ionic liquid assisted

More information

Electronic Supplementary Information. Precursor Salt Assisted Syntheses of High-Index Faceted Concave Hexagon and Nanorod like Polyoxometalates

Electronic Supplementary Information. Precursor Salt Assisted Syntheses of High-Index Faceted Concave Hexagon and Nanorod like Polyoxometalates Electronic Supplementary Material (ESI) for Nanoscale. This journal is The Royal Society of Chemistry 2014 Electronic Supplementary Information Precursor Salt Assisted Syntheses of High-Index Faceted Concave

More information

A novel AgIO 4 semiconductor with ultrahigh activity in photodegradation of organic dyes: insights into the photosensitization mechanism

A novel AgIO 4 semiconductor with ultrahigh activity in photodegradation of organic dyes: insights into the photosensitization mechanism Supporting Information for: A novel AgIO 4 semiconductor with ultrahigh activity in photodegradation of organic dyes: insights into the photosensitization mechanism Jianting Tang*, Datang Li*, Zhaoxia

More information

ph-depending Enhancement of Electron Transfer by {001} Facet-Dominating TiO 2 Nanoparticles for Photocatalytic H 2 Evolution under Visible Irradiation

ph-depending Enhancement of Electron Transfer by {001} Facet-Dominating TiO 2 Nanoparticles for Photocatalytic H 2 Evolution under Visible Irradiation S1 ph-depending Enhancement of Electron Transfer by {001} Facet-Dominating TiO 2 Nanoparticles for Photocatalytic H 2 Evolution under Visible Irradiation Masato M. Maitani a *, Zhan Conghong a,b, Dai Mochizuki

More information

Supplementary Figure 1 Morpholigical properties of TiO 2-x SCs. The statistical particle size distribution (a) of the defective {001}-TiO 2-x SCs and

Supplementary Figure 1 Morpholigical properties of TiO 2-x SCs. The statistical particle size distribution (a) of the defective {001}-TiO 2-x SCs and Supplementary Figure 1 Morpholigical properties of TiO 2-x s. The statistical particle size distribution (a) of the defective {1}-TiO 2-x s and their typical TEM images (b, c). Quantity Adsorbed (cm 3

More information

Flexible Asymmetrical Solid-state Supercapacitors Based on Laboratory Filter Paper

Flexible Asymmetrical Solid-state Supercapacitors Based on Laboratory Filter Paper SUPPORTING INFORMATION Flexible Asymmetrical Solid-state Supercapacitors Based on Laboratory Filter Paper Leicong Zhang,,,# Pengli Zhu,,,#, * Fengrui Zhou, Wenjin Zeng, Haibo Su, Gang Li, Jihua Gao, Rong

More information

SYNTHESIS OF CADMIUM SULFIDE NANOSTRUCTURES BY NOVEL PRECURSOR

SYNTHESIS OF CADMIUM SULFIDE NANOSTRUCTURES BY NOVEL PRECURSOR Nanomaterials: Applications and Properties (NAP-2011). Vol. 1, Part I 107 SYNTHESIS OF CADMIUM SULFIDE NANOSTRUCTURES BY NOVEL PRECURSOR M. Salavati Niasari 1,2* 1 Department of Inorganic Chemistry, Faculty

More information

Fabrication and characterization of poly (ethylene oxide) templated nickel oxide nanofibers for dye degradation

Fabrication and characterization of poly (ethylene oxide) templated nickel oxide nanofibers for dye degradation Electronic Supplementary Material (ESI) for Environmental Science: Nano. This journal is The Royal Society of Chemistry 2014 Supplementary Information Fabrication and characterization of poly (ethylene

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 Cyclic Molecule Aerogels: A Robust Cyclodextrin

More information

Supplementary information

Supplementary information Supplementary information Electrochemical synthesis of metal and semimetal nanotube-nanowire heterojunctions and their electronic transport properties Dachi Yang, ab Guowen Meng,* a Shuyuan Zhang, c Yufeng

More information

Supporting Information

Supporting Information Electronic Supplementary Material (ESI) for Green Chemistry. This journal is The Royal Society of Chemistry 2019 Supporting Information Atomically dispersed Ni as the active site towards selective hydrogenation

More information

Supporting Information

Supporting Information Supporting Information Synthesis of Robust MOF-derived Cu/SiO 2 Catalyst with Low Copper Loading via Sol-gel Method for the Dimethyl Oxalate Hydrogenation Reaction Run-Ping Ye,,, # Ling Lin, # Chong-Chong

More information

RSC Advances.

RSC Advances. This is an Accepted Manuscript, which has been through the Royal Society of Chemistry peer review process and has been accepted for publication. Accepted Manuscripts are published online shortly after

More information

Metal-Organic Framework Derived Iron Sulfide-Carbon Core-Shell Nanorods as a Conversion-Type Battery Material

Metal-Organic Framework Derived Iron Sulfide-Carbon Core-Shell Nanorods as a Conversion-Type Battery Material Supporting Information Metal-Organic Framework Derived Iron Sulfide-Carbon Core-Shell Nanorods as a Conversion-Type Battery Material Wei Huang,, Shuo Li, Xianyi Cao, Chengyi Hou, Zhen Zhang, Jinkui Feng,

More information

Automatically Extracting Action Graphs From Materials Science Synthesis Procedures

Automatically Extracting Action Graphs From Materials Science Synthesis Procedures Automatically Extracting Action Graphs From Materials Science Synthesis Procedures Sheshera Mysore Edward Kim Emma Strubell Ao Liu Haw-Shiuan Chang Srikrishna Kompella Kevin Huang Andrew McCallum Elsa

More information

Adjustment and Matching of Energy band of TiO 2 -based Photocatalysts by Metal Ions (Pd, Cu, Mn) for Photoreduction of CO 2 into CH 4.

Adjustment and Matching of Energy band of TiO 2 -based Photocatalysts by Metal Ions (Pd, Cu, Mn) for Photoreduction of CO 2 into CH 4. Supplementary Information Adjustment and Matching of Energy band of -based Photocatalysts by Metal Ions (Pd, Cu, Mn) for Photoreduction of CO 2 into CH 4. Yabin Yan a, Yanlong Yu c, Shaolong Huang d, Yajun

More information