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	Photo-catalytic h-2 evolution over a series of keggin-structure heteropoly blue sensitized pt/tio2 under visible light irradiation
	Fu, Ning1,2; Lu, Gongxuan1
刊名	Applied surface science
	2009-02-01
卷号	255期号:8页码:4378-4383
关键词	Heteropoly blue (hpb) Visible light Sensitization Tio2
ISSN号	0169-4332
DOI	10.1016/j.apsusc.2008.11.056
通讯作者	Lu, gongxuan(gxlu@lzb.ac.cn)
英文摘要	We report the visible light-induced hydrogen generation over a series of keggin-structure heteropoly blue (hpb) anions (pw12o403), phosphotungstic blue (ptb), gew12o404 (gtb), siw12o404 (stb), bw12o405 (btb)) sensitized pt/tio2 photo-catalysts. the sensitization of tio2 by hpb was certified using photo-electrochemical measurements and uv-vis absorption spectra. ptb showed the most pronounced sensitization effect for tio2 in those hpb anions and pt/tio2-ptb showed the highest hydrogen generation activity. the sensitization of tio2 was significantly dependent on the reduction potential of hpa, which was determined by the kind of central atom in hpa. (c) 2008 elsevier b. v. all rights reserved.
WOS关键词	PHOTOSYNTHETIC REACTION-CENTER ; PHOTOCATALYTIC DECOMPOSITION ; HYDROGEN EVOLUTION ; ORGANIC-COMPOUNDS ; WATER ; REDUCTION ; TIO2 ; SEMICONDUCTOR ; ACID ; OXIDATION
WOS研究方向	Chemistry ; Materials Science ; Physics
WOS类目	Chemistry, Physical ; Materials Science, Coatings & Films ; Physics, Applied ; Physics, Condensed Matter
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000262695200004
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2398598
专题	中国科学院大学
通讯作者	Lu, Gongxuan
作者单位	1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Fu, Ning,Lu, Gongxuan. Photo-catalytic h-2 evolution over a series of keggin-structure heteropoly blue sensitized pt/tio2 under visible light irradiation[J]. Applied surface science,2009,255(8):4378-4383.
APA	Fu, Ning,&Lu, Gongxuan.(2009).Photo-catalytic h-2 evolution over a series of keggin-structure heteropoly blue sensitized pt/tio2 under visible light irradiation.Applied surface science,255(8),4378-4383.
MLA	Fu, Ning,et al."Photo-catalytic h-2 evolution over a series of keggin-structure heteropoly blue sensitized pt/tio2 under visible light irradiation".Applied surface science 255.8(2009):4378-4383.

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