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	Al2O3-coated SnO2/TiO2 composite electrode for the dye-sensitized solar cell
	Liu, ZY ; Pan, K ; Liu, M ; Wang, MJ ; Lu, Q ; Li, JH ; Bai, YB ; Li, TJ
	2010-05-06 ; 2010-05-06
关键词	dye-sensitized solar cell Al2O3-coated SnO2/TiO2 composite electrode CHARGE RECOMBINATION PHOTOELECTROCHEMICAL CELLS NANOPOROUS ELECTRODES TIO2 FILMS THIN-LAYER OXIDE EFFICIENCY LIGHT SHELL CORE Electrochemistry
中文摘要	A novel Al2O3-coated SnO2/TiO2 composite electrode has been applied to the dye-sensitized solar cell. In such an electrode, two kinds of energy barriers (SnO2/TiO2 and TiO2/Al2O3) were designed to suppress the recombination processes of the photo-generated electrons and holes. After the SnO2 was modified by colloid TiO2 the photoelectric conversion efficiency of the SnO2/TiO2 composite cell increased to 2.08% by a factor of 2.8 comparing with that of the SnO2 cell. The Al2O3 layer on the SnO2/TiO2 composite electrode further suppressed the generation of the dark current, resulting in 37% improvement in device performance comparing with the SnO2/TiO2 cell. (c) 2004 Elsevier Ltd. All rights reserved.
语种	英语 ; 英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD ; OXFORD ; THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/12809]
专题	清华大学
推荐引用方式 GB/T 7714	Liu, ZY,Pan, K,Liu, M,et al. Al2O3-coated SnO2/TiO2 composite electrode for the dye-sensitized solar cell[J],2010, 2010.
APA	Liu, ZY.,Pan, K.,Liu, M.,Wang, MJ.,Lu, Q.,...&Li, TJ.(2010).Al2O3-coated SnO2/TiO2 composite electrode for the dye-sensitized solar cell..
MLA	Liu, ZY,et al."Al2O3-coated SnO2/TiO2 composite electrode for the dye-sensitized solar cell".(2010).

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