An Integrated Photoelectrochemical-Chemical Loop for Solar-Driven Overall Splitting of Hydrogen Sulfide**

	An Integrated Photoelectrochemical-Chemical Loop for Solar-Driven Overall Splitting of Hydrogen Sulfide**
	Zong, Xu 1,2; Han, Jingfeng 3,4,5; Seger, Brian 6; Chen, Hongjun 1,2; Lu, Gaoqing (Max)1,2; Li, Can 3,4; Wang, Lianzhou 1,2
刊名	angewandte chemie-international edition
	2014-04-22
卷号	53 期号:17 页码:4399-4403
关键词	hydrogen generation H2S splitting photoelectrochemistry solar energy sulfur
英文摘要	abundant and toxic hydrogen sulfide (h2s) from industry and nature has been traditionally considered a liability. however, it represents a potential resource if valuable h-2 and elemental sulfur can be simultaneously extracted through a h2s splitting reaction. herein a photochemical-chemical loop linked by redox couples such as fe2+/fe3+ and i-/i-3(-) for photoelectrochemical h-2 production and h2s chemical absorption redox reactions are reported. using functionalized si as photoelectrodes, h2s was successfully split into elemental sulfur and h-2 with high stability and selectivity under simulated solar light. this new conceptual design will not only provide a possible route for using solar energy to convert h2s into valuable resources, but also sheds light on some challenging photochemical reactions such as ch4 activation and co2 reduction.
WOS标题词	science & technology ; physical sciences
类目[WOS]	chemistry, multidisciplinary
研究领域[WOS]	chemistry
关键词[WOS]	photocatalytic h-2 evolution ; visible-light irradiation ; thermal-decomposition ; energy-conversion ; nonthermal-plasma ; liquid-ammonia ; sulfur ; h2s ; generation ; suspensions
收录类别	SCI
语种	英语
WOS记录号	WOS:000334396800023
公开日期	2016-05-09
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/145681]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.Univ Queensland, Sch Chem Engn, Nanomat Ctr, Brisbane, Qld 4072, Australia 2.Univ Queensland, Australian Inst Bioengn & Nanotechnol, Brisbane, Qld 4072, Australia 3.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China 4.Chinese Acad Sci, Dalian Lab Clean Energy, Dalian 116023, Peoples R China 5.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 6.Tech Univ Denmark, Dept Phys, CINF, DK-2800 Lyngby, Denmark
推荐引用方式 GB/T 7714	Zong, Xu,Han, Jingfeng,Seger, Brian,et al. An Integrated Photoelectrochemical-Chemical Loop for Solar-Driven Overall Splitting of Hydrogen Sulfide**[J]. angewandte chemie-international edition,2014,53(17):4399-4403.
APA	Zong, Xu.,Han, Jingfeng.,Seger, Brian.,Chen, Hongjun.,Lu, Gaoqing .,...&Wang, Lianzhou.(2014).An Integrated Photoelectrochemical-Chemical Loop for Solar-Driven Overall Splitting of Hydrogen Sulfide**.angewandte chemie-international edition,53(17),4399-4403.
MLA	Zong, Xu,et al."An Integrated Photoelectrochemical-Chemical Loop for Solar-Driven Overall Splitting of Hydrogen Sulfide**".angewandte chemie-international edition 53.17(2014):4399-4403.