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题名: Photocatalytic Hydrogen Production on CuInS2-ZnS Solid Solution Prepared by Solvothermal Method
作者: Ma Guijun1;  Lei Zhibin1;  Yan Hongjian1;  Zong Xu1;  Li Can1
关键词: zinc sulfide ;  solid solution ;  solvothermal ;  crystalline phase ;  photocatalysis ;  hydrogen
刊名: CHINESE JOURNAL OF CATALYSIS
发表日期: 2009
卷: 30, 期:1, 页:73-77
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Chemistry, Applied ;  Chemistry, Physical ;  Engineering, Chemical
研究领域[WOS]: Chemistry ;  Engineering
英文摘要: Nanocrystalline quarternary Sulfide CuInS2-ZnS solid solution was prepared by a solvothermal route in an autoclave at 200 degrees C using ethylenediamine as the solvent and sulfur powder as the sulfur source. A trace amount Of In3+ incorporated into ZnS can induce the transformation of the ZnS phase from Cubic to hexagonal. The particle size of In-ZnS decreases with increasing amount of In3+ in ZnS. Among the (CuIn)(x)Zn2(1-x)S2 solid solution, (CuIn)(0.09)Zn1.82S2 shows the highest photocatalytic H-2 production rate from water with S2--SO32- Sacrificial agents under visible light (lambda > 420 nm) irradiation. No obvious deactivation of the (CuIn)(0.09)-Zn1.82S2 catalyst in pbotocatalytic H-2 production was observed after reaction for 20 h.
关键词[WOS]: VISIBLE-LIGHT IRRADIATION ;  H-2 EVOLUTION ;  SULFIDE SUSPENSIONS ;  CADMIUM-SULFIDE ;  ZNS ;  NANOPARTICLES ;  REDUCTION
语种: 英语
WOS记录号: WOS:000263444300016
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/141403
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.Chinese Acad Sci, Dalian Inst Chem Phys, State Ke Lab Catalysis, Dalian 116023, Liaoning, Peoples R China

Recommended Citation:
Ma Guijun,Lei Zhibin,Yan Hongjian,et al. Photocatalytic Hydrogen Production on CuInS2-ZnS Solid Solution Prepared by Solvothermal Method[J]. CHINESE JOURNAL OF CATALYSIS,2009,30(1):73-77.
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