Supporting Information
|
|
- Bennett Howard
- 5 years ago
- Views:
Transcription
1 Supporting Information 3D Printing of Artificial leaf with Tunable Hierarchical Porosity for CO 2 Photoreduction Liao Chen, Xingwei Tang, Peiwen Xie, Jun Xu, Zhihan Chen, Zuocheng Cai, Peisheng He, Han Zhou*, Di Zhang, Tongxiang Fan* Figure S1. Image of the 3D printing apparatus. Figure S2. (a) Specific surface area of samples with different DBSA/TIA mass ratio. (b) Pore size distribution of the as-patterned structure after calcination. Figure S3. Photographs of inks with 15 nm and 30 nm SiO 2 nanospheres filler. Figure S4. Optical images of SiO 2 -DBSA-TIA patterns. Figure S5. (a) N 2 adsorption-desorption isotherms. (b) XPS spectrum of the as-obtained TiO 2 after KOH etching. Figure S6. X-ray diffraction data obtained after calcining the DBSA-TIA ink at 550 C. Figure S7. Thermogravimetric analysis of the DBSA-TIA ink. Figure S8. SEM-EDS data of the final TiO 2 patterns. Figure S9. Reaction setup for evaluation of CO 2 photoreduction activity. Table S1. Comparison with other TiO 2 -based CO 2 photoreduction systems for gas phase reaction Table S2. Basic parameters for the simulations on gas flow velocity and gas diffusion. 1
2 Figure S1. Image of the 3D printing apparatus. Figure S2. (a) Specific surface area of samples with different DBSA/TIA mass ratio. (b) Pore size distribution of the as-patterned structure after calcination (ink with 14.4 wt% DBSA/TIA mass ratio). 2
3 Figure S3. Photographs of inks with 15 nm (left) and 30 nm (right) SiO 2 nanospheres filler (3.2, 6.4, 9.6, 12.8 wt% SiO 2 /TIA mass ratio from left to right, 14.4 wt% DBSA/TIA mass ratio is constant). The original TIA precursor was light yellow. With solvent evaporation and gelation, concentrated inks formed and the color of the inks turned darker and orange. A printable SiO 2 -DBSA-TIA ink with low SiO 2 content was dark yellow. With the addition of SiO 2 nanospheres, inks became light yellow. Increasing SiO 2 nanospheres and decreasing Ti content resulted in the color change. Continous increasing SiO 2 /TIA mass ratio made inks color lighter and destroyed their printing behaviors simultaneously. Figure S4. Optical image of SiO 2 -DBSA-TIA patterns before calcination. 3
4 Figure S5. (a) N 2 adsorption-desorption isotherm curve of DBSA-TIA ink with 14.4 wt% DBSA/TIA mass ratio and SiO 2 -DBSA-TIA ink with 3.2 wt% SiO 2 /TIA mass ratio. (b) XPS spectrum of the as-obtained TiO 2 after KOH etching, SiO 2 /TIA mass ratio is 12.8wt%, with the inset of the Si spectrum. Figure S6. X-ray diffraction data obtained after calcining the DBSA-TIA ink with 14.4 wt% DBSA/TIA mass ratio at 550 C. 4
5 Figure S7. Thermogravimetric analysis of the DBSA-TIA ink. TGA results demonstrated that the precursors decomposed with increasing temperature. Complete organic decomposition occured by 500 C, which was in good agreement with the onset of crystallization. Due to the total mass loss observed, the as-patterned structures undergo significant volumetric shrinkage during calcination. Figure S8. SEM-EDS data of the final TiO 2 patterns (3.2 wt% SiO 2 /TIA mass ratio and 14.4 wt% DBSA/TIA mass ratio). 5
6 Figure S9. Reaction setup for CO 2 photoreduction activity measurement. 6
7 Table S1 Comparison with other TiO 2 -based CO 2 photoreduction systems for gas phase reaction Catalysts Reaction Conditions Product yield (µmol/g catalyst /h) TiO 2 UV irradiation (4 near-uv fluorescent CH 4 : 4.11, CO: black lamps,15 W); Reaction time: 2 h, 0.14,C 2 H 6 : 0.10 with CO 2 H 2 H 2 O in gas phase, 3.7mg TiO 2. TiO 2 pellets UV irradiation (200 W Hg/Xe-lamp); CH 4 : 5.6 Reaction time: 7.5 h, with CO 2 H 2 O in gas phase, 200µg catalyst. Ag-TiO 2 UV irradiation (four 8W UVA lamps, CH 4 : 2.64 average intensity: 3.25 mw cm 2 ); Reaction time: 8 h, with CO 2 H 2 O in gas phase. Pt-TiO 2 UV irradiation (300W Xe-lamp); CH 4 : 2.5 Reaction time: 4 h, with CO 2 H 2 O in gas phase, 100mg catalyst. N-doped TiO 2 CdS/TiO 2 Co-TiO 2 NaOH-TiO 2 (no metal cocatalyst) 3D-printed Au/RuO 2 TiO 2 visible light(λ>400nm, average intensity: 0.37 ± 0.05 mw cm 2 ), Reaction time: 6 h, with CO 2 H 2 O in gas phase, 250mg catalyst. visible light(λ>400nm) Reaction time: 8 h, with CO 2 H 2 O in gas phase, 0.18 ± 0.06 g catalyst. UV irradiation (125 W Hg lamp); Reaction time: 8 h, with CO 2 H 2 O in gas phase, 0.18 ± 0.06 g catalyst. Irradiate under visible light (300 W xenon arc lamp, λ>400nm), with CO 2 H 2 O in gas phase, 100mg catalyst 6 hours irradiation under a 300W Xe lamp, with H 2 O and CO 2 in gas phase, 80mg catalyst 24 hours irradiation with a 300W Xe lamp. Reaction with H 2 O and CO 2 in gas phase, 50mg catalyst CH 4 : 0.93 CH 4 : 0.11, CO: 1.37 CH 4 : 0.37, CO: 2.00 CH 4 : 0.09, CO: 1.94 CH 4 : 8.67, H 2 : CH 4 : 0.29, CO: 0.21 Reference This work 7
8 The following part is the detailed information for the gas diffusion behaviors simuations. Table S2. Basic parameters for the simulations on gas flow velocity and gas diffusion. Basic parameters Reactor volume Initial CO 2 concentration Initial CO concentration CO 2 flow velocity (u) CO 2 flux (Q) Frequency factor (A) Activation energy (E) Ratio constant (R g ) Reaction temperature (T) Reference pressure (p) Surface diffusivity (D) Volume force (F) Porosity(ε p ) permeability(κ) Value 9 mm 3 0 mol m -3 0 mol m cm s -1 50mol m -2 s m 3 s -1 mol J mol J mol -1 K K 1 atm m 2 s m 2 In the porous bed, a reaction as shown in Equation S1 takes place with CO 2 as the input and CO and CH 4 as the output: hv AS( s) + CO CO+ CH Equation S1 2 4 The stationary Navier-Stokes equations describe the fluid flow in the free-flow regions. In the porous bed, the Brinkman equations are applied for porous medias. 9 A Fickian approach for mass diffusion and transport can be utilized, assuming that the modeled species are present in low concentrations compared to the solvent gas. The mass transport for the three species CO 2, CO, and CH 4 can therefore be modeled with the convection-diffusion equation (Equeation S2): u c i = V ( Di c i )+ R i 8 Equation S2
9 c i denotes the concentration (mol/m 3 ), D i is the diffusivity (m 2 /s), and R i is the reaction rate for species i (mol/(m 3 s)). Because the reaction takes place in the porous bed only, the reaction term is zero in the free-flow regions. The reaction is a second order irreversible reaction and the rates are given by 10 R CO2 = - k f c CO c CH4 R CO = k f c CO c CH4 R CH4 = k f c CO c CH4 Equation S3 where k f is the reaction rate constant, which in turn is temperature dependent according to the Arrhenius law: k f = A f exp[-e a /RT] Equation S4 Where A f is the frequency factor ((m 3 s)/mol), A f = (m 3 s)/mol, E a is the activation energy (J/mol), E a = J/mol, R is the universal gas constant (J/(mol,K)), and T is the local temperature (K). A constant velocity profile is assumed at the inlet boundaries u = u in Equation S5 For the outlet, a pressure condition is applied. In the mass transport, the concentrations at the inlet are fixed c i = c i0,inlet Equation S6 At the outlet, the convection is assumed to dominate the mass transport according to Equation S7 n ( D i c i ) = 0 Equation S7 This implies that the gradient of ci in the direction perpendicular to the outlet boundary is negligible. This is a common assumption for tubular reactors with a high degree of transport by convection in the direction of the main reactor axis. The condition eliminates the need for specifying a concentration or a fixed value for the flux at the outlet boundary. At all other boundaries, insulating conditions were applied according to Equation S8. 11 n ( D i c i + c i u) = 0 Equation S8 9
10 References (1) Lo,C. C.; Hung, C. H.; Yuan, C. S.; Wu, J. F. Photoreduction of carbon dioxide with H 2, and H 2 O over TiO 2, and ZrO 2, in a circulated photocatalytic reactor. Sol. Energy Mater. Sol. Cells, 2014, 91, (2) Tan, S. S.; Zou, L.; Hu, E. Kinetic modelling for photosynthesis of hydrogen and methane through catalytic reduction of carbon dioxide with water vapour. Catal. Today, 2008, 131, (3) Kong, D.; Tan, J. Z. Y.; Yang, F.; Zeng, J. L.; Zhang, X. W. Electrodeposited Ag nanoparticles on TiO 2 nanorods for enhanced UV visible light photoreduction CO 2 to CH 4. Appl. Surf. Sci., 2013, 277, (4) Mao, J.; Ye, L.; Li, K.; Zhang, X. H.; Liu, J. Y.; Peng, T. Y.; Zan, L. Pt-loading reverses the photocatalytic activity order of anatase TiO 2 {0 0 1} and {0 1 0} facets for photoreduction of CO 2 to CH 4. Appl. Catal., B 2014, 144, (5) Phongamwong, T.; Chareonpanich, M.; Limtrakul, J. Role of chlorophyll in Spirulina, on photocatalytic activity of CO 2 reduction under visible light over modified N-doped TiO 2 photocatalysts. Appl. Catal., B 2015, 168, (6) Beigi, A. A.; Fatemi, S.; Salehi, Z. Synthesis of nanocomposite CdS/TiO 2 and investigation of its photocatalytic activity for CO 2 reduction to CO and CH 4 under visible light irradiation. J. CO 2 Util. 2014, 7, (7) Wang, T.; Meng, X. G.; Liu, G. G.; Chang, K.; Li, P.; Kang, Q.; Liu, L. Q.; Li, M.; Ouyang, S. X.; Ye, J. H. In situ synthesis of ordered mesoporous Co-doped TiO 2 and its enhanced photocatalytic activity and selectivity for the reduction of CO 2. J. Mater. Chem. A 2015, 3, (8) Meng, X. G.; Ouyang S. X.; Kako, T.; Li, P.; Yu, Q.; Wang, T.; Ye, J. H. Photocatalytic CO 2 conversion over alkali modified TiO 2 without loading noble metal cocatalyst. Chem. Commun. 2014, 50, (9) Alzahrani,F.; Aiouache, F. 3D Modelling of Flow Dynamics in Packed Beds of Low Aspect Ratio, Engineering Department, Lancaster University, Lancaster, UK
11 (10) Varela, A. E.; García, J. C. Multiphysics Simulation of a Packed Bed Reactor, Excerpt from the Proceedings of the COMSOL Conference 2009 Boston. University of Carabobo, Valencia, Venezuela (11) Choi, S.; Drese, J. H.; Jones, C. W.; Adsorbent materials for carbon dioxide capture from large anthropogenic point sources, ChemSusChem 2009, 2,
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 informationSupporting 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 informationSupporting Information
Supporting Information Hydrogenated Blue Titania for Efficient Solar to Chemical Conversions: Preparation, Characterization, and Reaction Mechanism of CO2 Reduction Guoheng Yin,, Xieyi Huang, Tianyuan
More informationSupplementary 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 informationSupporting 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 informationSupporting Information
Supporting Information Unveiling Charge Separation Dynamics in CdS/Metal-Organic Framework Composites for Enhanced Photocatalysis Hai-Qun Xu,, Sizhuo Yang,, Xing Ma,, Jier Huang,*, and Hai-Long Jiang*,
More informationSupporting 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 informationElectronic Supplementary Information (ESI) Tunable Phase and Visible-Light Photocatalytic Activity
Electronic Supplementary Information (ESI) Metallic-Zinc Assistant Synthesis of Ti 3+ Self-Doped TiO 2 with Tunable Phase and Visible-Light Photocatalytic Activity Zhaoke Zheng, a Baibiao Huang,* a Xiaodong
More informationSupporting 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 informationSupporting 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 informationDegradation 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 informationElectronic 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 informationfor highly efficient and stable corrosive-water evaporation
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2018 Electronic Supplementary Information Synthesis of mesoporous Fe 3 Si aerogel
More informationCo-vacancy-rich Co 1 x S nanosheets anchored on rgo for high-efficiency oxygen evolution
Electronic Supplementary Material Co-vacancy-rich Co 1 x S nanosheets anchored on rgo for high-efficiency oxygen evolution Jiaqing Zhu 1, Zhiyu Ren 1 ( ), Shichao Du 1, Ying Xie 1, Jun Wu 1,2, Huiyuan
More informationCarbon-encapsulated heazlewoodite nanoparticles as highly efficient and durable electrocatalysts for oxygen evolution reactions
Electronic Supplementary Material Carbon-encapsulated heazlewoodite nanoparticles as highly efficient and durable electrocatalysts for oxygen evolution reactions Mohammad Al-Mamun 1, Huajie Yin 1, Porun
More informationSupporting 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 informationElectronic Supplementary Information
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2017 Electronic Supplementary Information Cation exchange MOF-derived nitrogen-doped
More informationSupporting Information. CdS/mesoporous ZnS core/shell particles for efficient and stable photocatalytic hydrogen evolution under visible light
Electronic Supplementary Material (ESI) for Energy & Environmental Science. This journal is The Royal Society of Chemistry 2014 Supporting Information CdS/mesoporous ZnS core/shell particles for efficient
More informationFacile 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 informationGeneral 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 informationElectronic Supplementary Information
Electronic Supplementary Material (ESI) for Energy & Environmental Science. This journal is The Royal Society of Chemistry 2018 1 Electronic Supplementary Information High-rate solar-light photoconversion
More informationLotus root-like porous carbon nanofiber anchored with CoP nanoparticles as all-ph hydrogen evolution electrocatalysts
Electronic Supplementary Material Lotus root-like porous carbon nanofiber anchored with CoP nanoparticles as all-ph hydrogen evolution electrocatalysts Hengyi Lu 1, Wei Fan 2 ( ), Yunpeng Huang 1, and
More informationSupporting 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 informationSupporting Information
Supporting Information Robust Co-Catalytic Performance of Nanodiamonds Loaded on WO 3 for the Decomposition of Volatile Organic Compounds under Visible Light Hyoung il Kim, a Hee-na Kim, a Seunghyun Weon,
More informationSynthesis of nano-sized anatase TiO 2 with reactive {001} facets using lamellar protonated titanate as precursor
Supporting Information Synthesis of nano-sized anatase TiO 2 with reactive {001} facets using lamellar protonated titanate as precursor Liuan Gu, Jingyu Wang *, Hao Cheng, Yunchen Du and Xijiang Han* Department
More informationSupporting 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 informationSupporting 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 informationHierarchical 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 informationMetal-Organic Framework Immobilized Cobalt Oxide Nanoparticles
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2015 Supporting information Metal-Organic Framework Immobilized Cobalt Oxide
More informationefficient wide-visible-light photocatalysts to convert CO 2 and mechanism insights
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2018 Electronic Supplementary Information Dimension-matched plasmonic Au/TiO
More informationSupporting 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 informationSupplementary 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 informationSupporting information
a Supporting information Core-Shell Nanocomposites Based on Gold Nanoparticle@Zinc-Iron- Embedded Porous Carbons Derived from Metal Organic Frameworks as Efficient Dual Catalysts for Oxygen Reduction and
More informationFacile synthesis of porous nitrogen-doped holey graphene as an efficient metal-free catalyst for the oxygen reduction reaction
Electronic Supplementary Material Facile synthesis of porous nitrogen-doped holey graphene as an efficient metal-free catalyst for the oxygen reduction reaction Li Qin 1,2,5, Ruimin Ding 1,2, Huixiang
More informationSupporting Information
Supporting Information Enhanced Photocatalytic Activity of Titanium Dioxide: Modification with Graphene Oxide and Reduced Graphene Oxide Xuandong Li,* Meirong Kang, Xijiang Han, Jingyu Wang, and Ping Xu
More informationGraphene 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 informationTemplate-Induced High-Crystalline g-c 3 N 4 Nanosheets for. Enhanced Photocatalytic H 2 Evolution
Template-Induced High-Crystalline g-c 3 N 4 Nanosheets for Enhanced Photocatalytic H 2 Evolution Weinan Xing, Wenguang Tu, Zhonghui Han, Yidong Hu, Qingqiang Meng, Gang Chen, * MIIT Key Laboratory of Critical
More informationSupporting Information
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2018 Supporting Information Metal-organic framework (ZIF-67) as efficient cocatalyst
More informationSupporting information
Supporting information Self-doped Ti 3+ Enhanced Photocatalyst For Hydrogen Production Under Visible-light Fan Zuo, Le Wang, Tao Wu, Zhengyu Zhang, Dan Borchardt, and Pingyun Feng Department of Chemistry,
More informationElectronic Supporting Information
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2016 Electronic Supplementary Material (ESI) for Journal of Materials Chemistry
More informationControlling Interfacial Contact and Exposed Facets for. Enhancing Photocatalysis via 2D-2D Heterostructure
Electronic Supplementary Material (ESI) for Chemical Communications. This journal is The Royal Society of Chemistry 2015 Electronic Supplementary Information Controlling Interfacial Contact and Exposed
More informationSelf-floating nanostructural Ni-NiO x /Ni foam for solar thermal water evaporation
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2019 The supporting information for Self-floating nanostructural Ni-NiO x /Ni
More informationSupporting 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 informationOxygen 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 informationSub-10-nm Au-Pt-Pd Alloy Trimetallic Nanoparticles with. High Oxidation-Resistant Property as Efficient and Durable
Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2014 Electronic Supplementary Information Sub-10-nm Au-Pt-Pd Alloy Trimetallic Nanoparticles with High
More informationSupporting Information (SI) for
Supporting Information (SI) for Structural Evolution of Co-Based Metal Organic Frameworks in Pyrolysis for Synthesis of Core-Shells on Nanosheets: Co@CoO x @Carbon-rGO Composites for Enhanced Hydrogen
More informationAdjustment 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 informationSupporting 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 informationTiO 2 /WO 3 /noble metal nanoarchitectures photocatalytic activity: from the degradation intermediates to structural peculiarities
TiO 2 /WO 3 /noble metal nanoarchitectures photocatalytic activity: from the degradation intermediates to structural peculiarities G. Kovács a,b & L. Baia a,c, A. Vulpoi a,c, T.Radu a,c, É. Karácsonyi
More informationA 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 informationMetal 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 informationSupporting Information High Activity and Selectivity of Ag/SiO 2 Catalyst for Hydrogenation of Dimethyloxalate
Supporting Information High Activity and Selectivity of Ag/SiO 2 Catalyst for Hydrogenation of Dimethyloxalate An-Yuan Yin, Xiao-Yang Guo, Wei-Lin Dai*, Kang-Nian Fan Shanghai Key Laboratory of Molecular
More informationSynthesis of isoalkanes over core (Fe-Zn-Zr)-shell (zeolite) catalyst
Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2016 Electronic Supplementary Information (ESI) Synthesis of isoalkanes over core (Fe-Zn-Zr)-shell (zeolite)
More informationSupporting 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 informationCatalytic materials for plasma-based VOC removal
Catalytic materials for plasma-based VOC removal David Cameron, Tatyana Ivanova, Marja-Leena Kääriäinen Advanced Surface Technology Research Laboratory (ASTRaL) Lappeenranta University of Technology Finland
More informationSupporting Information
Supporting Information Wiley-VCH 2013 69451 Weinheim, Germany Photocatalytic Conversion of Carbon Dioxide with Water to Methane: Platinum and Copper(I) Oxide Co-catalysts with a Core Shell Structure**
More informationSupporting Information
Supporting Information A Rational Solid-state Synthesis of Supported Au-Ni Bimetallic Nanoparticles with Enhanced Activity for Gas-phase Selective Oxidation of Alcohols Wuzhong Yi, a Wentao Yuan, b Ye
More informationDepartment of Chemistry, University of Missouri-Columbia, Missouri
Synthesis of an Improved TiO 2 Co-catalyst for the Breakdown of Organic Materials Taylor D. Bell, Shane E. Moore Department of Chemistry, University of Missouri-Columbia, Missouri 65201 Email: tdbth5@mail.missouri.edu;
More informationVisible-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 informationSupporting Information
Supporting Information Controllable Adsorption of CO2 on Smart Adsorbents: An Interplay between Amines and Photoresponsive Molecules Lei Cheng, Yao Jiang, Shi-Chao Qi, Wei Liu, Shu-Feng Shan, Peng Tan,
More informationSupplementary 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 informationElectronic 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 informationEngineering 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 informationPhotocatalytic 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 informationHoneycomb-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 informationenzymatic 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 informationMorphology-Selective Synthesis of Cu(NO3)2 2.5H2O. Micro/Nanostructures Achieved by Rational Manipulation
Electronic Supplementary Material (ESI) for CrystEngComm. This journal is The Royal Society of Chemistry 2018 Electronic Supplementary Information Morphology-Selective Synthesis of Cu(NO3)2 2.5H2O Micro/Nanostructures
More informationSupporting Information
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2015 Supporting Information 1. Synthesis of perovskite materials CH 3 NH 3 I
More informationFacile synthesis of accordion-like Ni-MOF superstructure for highperformance
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2016 Supplementary Information Facile synthesis of accordion-like Ni-MOF superstructure
More informationImproved visible-light activities of nanocrystalline CdS by coupling ultrafine NbN with lattice matching for hydrogen evolution
Electronic Supplementary Material (ESI) for Sustainable Energy & Fuels. This journal is The Royal Society of Chemistry 2018 Improved visible-light activities of nanocrystalline CdS by coupling ultrafine
More informationphoto-mineralization of 2-propanol under visible light irradiation
Electronic Supplementary Information for WO 3 modified titanate network film: highly efficient photo-mineralization of 2-propanol under visible light irradiation Experimental Preparation of STN, and WO
More informationHexagonal-Phase Cobalt Monophosphosulfide for. Highly Efficient Overall Water Splitting
Supporting Information for Hexagonal-Phase Cobalt Monophosphosulfide for Highly Efficient Overall Water Splitting Zhengfei Dai,,, Hongbo Geng,,, Jiong Wang, Yubo Luo, Bing Li, ǁ Yun Zong, ǁ Jun Yang, Yuanyuan
More informationSupplementary 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 informationTailorable and Wearable Textile Devices for Solar Energy Harvesting and Simultaneous Storage
Supporting Information Tailorable and Wearable Textile Devices for Solar Energy Harvesting and Simultaneous Storage Zhisheng Chai,, Nannan Zhang,, Peng Sun, Yi Huang, Chuanxi Zhao, Hong Jin Fan, Xing Fan,*,
More informationNanosheet-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 informationSulfur-bubble template-mediated synthesis of uniform porous g-c 3 N 4 with superior photocatalytic performance
Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2014 Electronic Supplementary Information Sulfur-bubble template-mediated synthesis of uniform porous
More informationSupporting 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 informationMetal-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 informationHydrothermal Synthesis of H 3 PW 12 O 40 /TiO 2 Nanometer Photocatalyst and Its Catalytic Performance for Methyl Orange
CHEM. RES. CHINESE UNIVERSITIES 2012, 28(3), 366 370 Hydrothermal Synthesis of H 3 PW 12 O 40 /TiO 2 Nanometer Photocatalyst and Its Catalytic Performance for Methyl Orange FENG Chang-gen * and SHANG Hai-ru
More informationElectronic Supplementary Information (ESI)
Electronic Supplementary Material (ESI) for RSC Advances. This journal is The Royal Society of Chemistry 2014 Electronic Supplementary Information (ESI) LiTi 2 (PO 4 ) 3 /reduced graphene oxide nanocomposite
More informationSupplementary 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 informationSupplementary Materials for
advances.sciencemag.org/cgi/content/full/3/6/e1603180/dc1 Supplementary Materials for MnTiO3-driven low-temperature oxidative coupling of methane over TiO2-doped Mn2O3-Na2WO4/SiO2 catalyst This PDF file
More informationSupporting Information (SI) for. Transfer with Catalytic Activity toward Continuous-Flow Hydrogen
Supporting Information (SI) for Magnetic Co@g-C 3 N 4 Core-Shells on rgo Sheets for Momentum Transfer with Catalytic Activity toward Continuous-Flow Hydrogen Generation Shasha Duan, Guosheng Han, Yongheng
More informationEngineering NiS/Ni 2 P Heterostructures for Efficient Electrocatalytic Water Splitting
Supporting Information Engineering NiS/Ni 2 P Heterostructures for Efficient Electrocatalytic Water Splitting Xin Xiao, Dekang Huang, Yongqing Fu, Ming Wen, Xingxing Jiang, Xiaowei Lv, Man Li, Lin Gao,
More informationScientific 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 informationSupplementary Figure 1. Schematic layout of set-up for operando NMR studies.
Supplementary Figure 1. Schematic layout of set-up for operando NMR studies. Supplementary Figure 2. Correlations between different ratios of D2O/H2O and 1 H chemical shifts of HDO. The spectra were acquired
More informationPhotocatalytic Degradation of Nitrogen Oxides on Titania under UV and Visible Light Irradiation and Application in Outdoor Air Purification
Photocatalytic Degradation of Nitrogen Oxides on Titania under UV and Visible Light Irradiation and Application in Outdoor Air Purification Yao-Hsuan Tseng *,a, Chien-Chih Chen b, Jia-Hung Huang a, and
More informationLarge-Area and Uniform Surface-Enhanced Raman. Saturation
Supporting Information Large-Area and Uniform Surface-Enhanced Raman Spectroscopy Substrate Optimized by Enhancement Saturation Daejong Yang 1, Hyunjun Cho 2, Sukmo Koo 1, Sagar R. Vaidyanathan 2, Kelly
More informationEfficient 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 informationSupporting 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 informationA 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 informationSelf-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 informationInterconnected Copper Cobaltite Nanochains as Efficient. Electrocatalysts for Water Oxidation in Alkaline Medium
Supporting Information Interconnected Copper Cobaltite Nanochains as Efficient Electrocatalysts for Water Oxidation in Alkaline Medium Ayon Karmakar and Suneel Kumar Srivastava * Inorganic Materials and
More informationSupporting 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 informationPhytic Acid-Assisted Formation of Hierarchical Porous CoP/C Nanoboxes for Enhanced Lithium Storage and Hydrogen Generation
Phytic Acid-Assisted Formation of Hierarchical Porous CoP/C Nanoboxes for Enhanced Lithium Storage and Hydrogen Generation Xuxu Wang, ab Zhaolin Na, a Dongming Yin, a Chunli Wang, ab Yaoming Wu, a Gang
More informationph-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 informationCHAPTER 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 informationSize-dependent catalytic activity of monodispersed nickel nanoparticles for the hydrolytic dehydrogenation of ammonia borane
Size-dependent catalytic activity of monodispersed nickel nanoparticles for the hydrolytic dehydrogenation of ammonia borane Kun Guo a,b, Hailong Li c and Zhixin Yu a,b * a Department of Petroleum Engineering,
More informationA 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 informationElectronic Supplementary Information
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2014 Electronic Supplementary Information Three-dimensional amorphous tungsten-doped
More information