Document Detail


Polyoxometalate-anatase TiO(2) composites are introduced into the photoanode of dye-sensitized solar cells to retard the recombination and increase the electron lifetime.
MedLine Citation:
PMID:  23314419     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
Polyoxometalate-TiO(2) composites have been successfully introduced into the photoanode of dye-sensitized solar cells to reduce the recombination of the electrons, which results in a longer electron lifetime. The performance of the cells with the polyoxometalate-modified photoanode is better than the cell with a pure P25 photoanode. The effect of the polyoxometalate was studied by electrochemical impedance spectroscopy and open-circuit voltage decay measurement. The results show that the electron lifetime becomes longer following an increase in the amount of the polyoxometalate.
Authors:
Shi-Ming Wang; Lin Liu; Wei-Lin Chen; En-Bo Wang; Zhong-Min Su
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2013-1-14
Journal Detail:
Title:  Dalton transactions (Cambridge, England : 2003)     Volume:  -     ISSN:  1477-9234     ISO Abbreviation:  Dalton Trans     Publication Date:  2013 Jan 
Date Detail:
Created Date:  2013-1-14     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101176026     Medline TA:  Dalton Trans     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Affiliation:
Department of Chemistry, Key Laboratory of Polyoxometalates Science of Ministry of Education, Northeast Normal University, Changchun, 130024, China. wangeb889@nenu.edu.cn wangeb889@yahoo.com.cn chenwl@nenu.edu.cn.
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