ICCAS OpenIR
Tetrahydrothiophenium-based ionic liquids for high efficiency dye-sensitized solar cells
Xi, Chengcheng1,2; Cao, Yiming1; Cheng, Yueming1; Wang, Mingkui3; Jing, Xiaoyan2; Zakeeruddin, Shaik M.3; Graetzel, Michael3; Wang, Peng1
2008-07-24
Source PublicationJOURNAL OF PHYSICAL CHEMISTRY C
ISSN1932-7447
Volume112Issue:29Pages:11063-11067
AbstractBinary melts of S-ethyltetrahydrothiophenium iodide and dicyanoamide (or tricyanomethide) have been employed for dye-sensitized solar cells with high power conversion efficiencies up to 6.9% under the illumination of AM 1.5G full sunlight. We have further shown that the transport of triiodide in ionic liquids with high iodide concentration is viscosity-dependent in terms of a physical diffusion coupled bond exchange mechanism apart from the simple physical diffusion. In addition, we have found that some anions of ionic liquid electrolytes such as dicyanoamide have a significant influence on surface states and electron transport in the mesoporous semiconducting film.
DOI10.1021/jp802798k
Indexed BySCI
Language英语
WOS IDWOS:000257724100068
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:36[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/63318
Collection中国科学院化学研究所
Corresponding AuthorWang, Peng
Affiliation1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
2.Harbin Engn Univ, Key Lab Superlight Mat & Surface Technol, Harbin 150001, Peoples R China
3.Swiss Fed Inst Technol, Lab Photon & Interfaces, CH-1015 Lausanne, Switzerland
Recommended Citation
GB/T 7714
Xi, Chengcheng,Cao, Yiming,Cheng, Yueming,et al. Tetrahydrothiophenium-based ionic liquids for high efficiency dye-sensitized solar cells[J]. JOURNAL OF PHYSICAL CHEMISTRY C,2008,112(29):11063-11067.
APA Xi, Chengcheng.,Cao, Yiming.,Cheng, Yueming.,Wang, Mingkui.,Jing, Xiaoyan.,...&Wang, Peng.(2008).Tetrahydrothiophenium-based ionic liquids for high efficiency dye-sensitized solar cells.JOURNAL OF PHYSICAL CHEMISTRY C,112(29),11063-11067.
MLA Xi, Chengcheng,et al."Tetrahydrothiophenium-based ionic liquids for high efficiency dye-sensitized solar cells".JOURNAL OF PHYSICAL CHEMISTRY C 112.29(2008):11063-11067.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Xi, Chengcheng]'s Articles
[Cao, Yiming]'s Articles
[Cheng, Yueming]'s Articles
Baidu academic
Similar articles in Baidu academic
[Xi, Chengcheng]'s Articles
[Cao, Yiming]'s Articles
[Cheng, Yueming]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Xi, Chengcheng]'s Articles
[Cao, Yiming]'s Articles
[Cheng, Yueming]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.