Hybrid Artificial Photosynthetic Systems Comprising Semiconductors as Light Harvesters and Biomimetic Complexes as Molecular Cocatalysts

	Hybrid Artificial Photosynthetic Systems Comprising Semiconductors as Light Harvesters and Biomimetic Complexes as Molecular Cocatalysts
	Wen, Fuyu ; Li, Can 1,2
刊名	accounts of chemical research
	2013-11-19
卷号	46 期号:11 页码:2355-2364
通讯作者	李灿
产权排序	待补充
合作状况	英
英文摘要	solar fuel production through artificial photosynthesis may be a key to generating abundant and clean energy, thus addressing the high energy needs of the world's expanding population. as the crucial components of photosynthesis, the artificial photosynthetic system should be composed of a light harvester (e.g., semiconductor or molecular dye), a reduction cocatalyst (e.g., hydrogenase mimic, noble metal), and an oxidation cocatalyst (e.g., photosystem ii mimic for oxygen evolution from water oxidation). solar fuel production catalyzed by an artificial photosynthetic system starts from the absorption of sunlight by the light harvester, where charge separation takes place, followed by a charge transfer to the reduction and oxidation cocatalysts, where redox reaction processes occur. one of the most challenging problems is to develop an artificial photosynthetic solar fuel production system that is both highly efficient and stable. the assembly of cocatalysts on the semiconductor (light harvester) not only can facilitate the charge separation, but also can lower the activation energy or overpotential for the reactions. an efficient light harvester loaded with suitable reduction and oxidation cocatalysts is the key for high efficiency of artificial photosynthetic systems.
学科主题	物理化学
WOS标题词	science & technology ; physical sciences
类目[WOS]	chemistry, multidisciplinary
研究领域[WOS]	chemistry
关键词[WOS]	hydrogenase active-site ; photocatalytic h-2 evolution ; high quantum efficiency ; visible-light ; iron hydrogenase ; carbon-dioxide ; water-oxidation ; co2 reduction ; electrocatalytic reduction ; charge separation
收录类别	SCI
资助信息	1，1
原文出处	2364
语种	英语
WOS记录号	WOS:000327360800002
公开日期	2014-09-11
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/119179]
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.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China 2.Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
推荐引用方式 GB/T 7714	Wen, Fuyu,Li, Can. Hybrid Artificial Photosynthetic Systems Comprising Semiconductors as Light Harvesters and Biomimetic Complexes as Molecular Cocatalysts[J]. accounts of chemical research,2013,46(11):2355-2364.
APA	Wen, Fuyu,&Li, Can.(2013).Hybrid Artificial Photosynthetic Systems Comprising Semiconductors as Light Harvesters and Biomimetic Complexes as Molecular Cocatalysts.accounts of chemical research,46(11),2355-2364.
MLA	Wen, Fuyu,et al."Hybrid Artificial Photosynthetic Systems Comprising Semiconductors as Light Harvesters and Biomimetic Complexes as Molecular Cocatalysts".accounts of chemical research 46.11(2013):2355-2364.