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题名: Photocatalytic hydrogen evolution over Pt/Cd0.5Zn0.5S from saltwater using glucose as electron donor: An investigation of the influence of electrolyte NaCl
作者: Li, Yuexiang1;  Gao, Dan1;  Peng, Shaoqin1;  Lu, Gongxuan2;  Li, Shuben2
关键词: Photocatalysis ;  Hydrogen evolution ;  Sodium chloride ;  Glucose ;  Cd0.5Zn0.5S
刊名: INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
发表日期: 2011-04-01
DOI: 10.1016/j.ijhydene.2011.01.038
卷: 36, 期:7, 页:4291-4297
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Chemistry, Physical ;  Electrochemistry ;  Energy & Fuels
研究领域[WOS]: Chemistry ;  Electrochemistry ;  Energy & Fuels
英文摘要: Surface property of Cd0.5Zn0.5S in basic aqueous solution was characterized by X-ray photoelectron spectroscope (XPS). The surface S species at Cd0.5Zn0.5S under basic condition is substituted by O species. The surface adsorption performance of glucose and NaCl was characterized by adsorption experiment and electrophoretic analysis. Glucose is adsorbed on Cd0.5Zn0.5S via two modes. Na+ can be also adsorbed on Cd0.5Zn0.5S. The effect of electrolyte NaCl on photocatalytic hydrogen evolution over Pt/Cd0.5Zn0.5S using glucose as an electron donor has been investigated under visible light irradiation. NaCl can promote markedly the photocatalytic hydrogen evolution, which is very important to practical application. The photocatalytic activity for hydrogen evolution from 3.0 mol L-1 NaCl saltwater increases by 77% compared to that from pure water. A possible mechanism was discussed. Copyright (C) 2011, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
关键词[WOS]: VISIBLE-LIGHT IRRADIATION ;  GENERATION ;  TIO2 ;  CDS ;  SULFIDE ;  BIOMASS ;  PT/TIO2 ;  LAYER
语种: 英语
WOS记录号: WOS:000289394000003
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/142283
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Nanchang Univ, Dept Chem, Nanchang 330031, Peoples R China
2.Chinese Acad Sci, Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China

Recommended Citation:
Li, Yuexiang,Gao, Dan,Peng, Shaoqin,et al. Photocatalytic hydrogen evolution over Pt/Cd0.5Zn0.5S from saltwater using glucose as electron donor: An investigation of the influence of electrolyte NaCl[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2011,36(7):4291-4297.
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