ICCAS OpenIR
Polymer-metal complex as gel electrolyte for quasi-solid-state dye-sensitized solar cells
Xiang, Wanchun1,2,3; Fang, Yanyan1,2; Lin, Yuan1; Fang, Shibi1
2011
Source PublicationELECTROCHIMICA ACTA
ISSN0013-4686
Volume56Issue:3Pages:1605-1610
AbstractA kind of polymer-metal complex gel electrolyte is successfully prepared and is used in dye-sensitized solar cells. Raman and X-ray photoelectron spectroscopy confirm the structure of this complex and is found that the metal ion reacts with nitrogen in the polymer. This novel electrolyte shows apparent diffusion coefficient of iodide of 8.37 x 10(-7) cm(2) s(-1) and the energy conversion efficiency of 6.10% when the amount of Znl(2) is 0.04 M. By studying the dissociation active energy of the inorganic salt in electrolytes, we find that the metal salts can dissociate more easily after reacting with polymer and as a result can provide extra free iodide ion. The cell maintains ca. 93% of its initial efficiency after 20 d without further sealing, which shows good long-time stability. Crown Copyright (C) 2010 Published by Elsevier Ltd. All rights reserved.
KeywordPolymer-metal Complex Quasi-solid State Electrolyte Dye-sensitized Solar Cell
DOI10.1016/j.electacta.2010.10.061
Indexed BySCI
Language英语
WOS IDWOS:000289225400083
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Cited Times:10[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/72790
Collection中国科学院化学研究所
Corresponding AuthorLin, Yuan
Affiliation1.Chinese Acad Sci, Inst Chem, Key Lab Photochem, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China
Recommended Citation
GB/T 7714
Xiang, Wanchun,Fang, Yanyan,Lin, Yuan,et al. Polymer-metal complex as gel electrolyte for quasi-solid-state dye-sensitized solar cells[J]. ELECTROCHIMICA ACTA,2011,56(3):1605-1610.
APA Xiang, Wanchun,Fang, Yanyan,Lin, Yuan,&Fang, Shibi.(2011).Polymer-metal complex as gel electrolyte for quasi-solid-state dye-sensitized solar cells.ELECTROCHIMICA ACTA,56(3),1605-1610.
MLA Xiang, Wanchun,et al."Polymer-metal complex as gel electrolyte for quasi-solid-state dye-sensitized solar cells".ELECTROCHIMICA ACTA 56.3(2011):1605-1610.
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