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An Integrated Photoelectrochemical-Chemical Loop for Solar-Driven Overall Splitting of Hydrogen Sulfide**
Zong, Xu1,2; Han, Jingfeng3,4,5; Seger, Brian6; Chen, Hongjun1,2; Lu, Gaoqing (Max)1,2; Li, Can3,4; Wang, Lianzhou1,2
关键词Hydrogen Generation H2s Splitting Photoelectrochemistry Solar Energy Sulfur
刊名ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
2014-04-22
DOI10.1002/anie.201400571
53期:17页:4399-4403
收录类别SCI
文章类型Article
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
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.
语种英语
WOS记录号WOS:000334396800023
引用统计
被引频次:37[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/145681
专题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
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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.
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