GIEC OpenIR  > 中国科学院广州能源研究所
All-solid-state nanocomposite electrolytes composed of an ionic polymer with polar groups and surface-modified SiO2 nanoparticles for dye-sensitized solar cells
Huang, Qizhang1,2; Shi, Jifu1; Xu, Xueqing1; Wang, Leilei1; Zhong, Liuwen1; Sun, Yaoming1; Wang, Hai1; Xu, Gang1; Ge, Yanqing3
2016
Source PublicationRSC ADVANCES
Volume6Issue:83Pages:79844-79852
AbstractSolid-state electrolytes based on ionic polymer (IP)-SiO2 nanocomposite are prepared for dye-sensitized solar cells (DSCs). An IP with a cationic main chain and polar ester and carbonyl groups is synthesized from 2,3-dichloropropionic acid methyl ester and N,N'-carbonyldiimidazole. SiO2 nanoparticles are chemically modified by silane coupling agents KH550 and KH570. The polar groups in the IP and on the surface of the modified SiO2 can facilitate the ionization of iodide in the electrolyte and increase the number of charge carriers. Moreover, according to the principle of 'like dissolves like', SiO2 modified by polar groups can be compatible with the IP and yield a long-term stability for the electrolyte. Eventually, the solid-state electrolyte containing IP and modified SiO2 achieves a high conductivity of 3.05 mS cm(-1). The all-solid-state DSCs with the composite electrolyte have favorable stability and photo-to-current conversion efficiencies of 5.03% at 30 mW cm(-2) and 4.86% at 100 mW cm(-2).
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1039/c6ra12787h
WOS Subject ExtendedChemistry
WOS KeywordGEL ELECTROLYTE ; ORGANIC-DYES ; EFFICIENCY ; FILMS
Indexed BySCI
Language英语
Funding OrganizationNational Natural Science Foundation of China(21103194 ; Science and Technology Planning Project of Guangdong Province, China(2014A010106018 ; Guangdong-Hong Kong Joint Innovation Project of Guangdong Province, China(2014B050505015) ; Special Support Program of Guangdong Province, China(2014TQ01N610) ; Solar Photothermal Advanced Materials Engineering Research Center Construction Project of Guangdong Province, China(2014B090904071) ; 51506205) ; 2013A011401011)
WOS SubjectChemistry, Multidisciplinary
WOS IDWOS:000382539600064
Citation statistics
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/11907
Collection中国科学院广州能源研究所
Affiliation1.Chinese Acad Sci, Guangdong Key Lab New & Renewable Energy Res & De, Key Lab Renewable Energy & Gas Hydrate, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Taishan Med Univ, Sch Chem Engn, Tai An 271000, Shandong, Peoples R China
Recommended Citation
GB/T 7714
Huang, Qizhang,Shi, Jifu,Xu, Xueqing,et al. All-solid-state nanocomposite electrolytes composed of an ionic polymer with polar groups and surface-modified SiO2 nanoparticles for dye-sensitized solar cells[J]. RSC ADVANCES,2016,6(83):79844-79852.
APA Huang, Qizhang.,Shi, Jifu.,Xu, Xueqing.,Wang, Leilei.,Zhong, Liuwen.,...&Ge, Yanqing.(2016).All-solid-state nanocomposite electrolytes composed of an ionic polymer with polar groups and surface-modified SiO2 nanoparticles for dye-sensitized solar cells.RSC ADVANCES,6(83),79844-79852.
MLA Huang, Qizhang,et al."All-solid-state nanocomposite electrolytes composed of an ionic polymer with polar groups and surface-modified SiO2 nanoparticles for dye-sensitized solar cells".RSC ADVANCES 6.83(2016):79844-79852.
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
[Huang, Qizhang]'s Articles
[Shi, Jifu]'s Articles
[Xu, Xueqing]'s Articles
Baidu academic
Similar articles in Baidu academic
[Huang, Qizhang]'s Articles
[Shi, Jifu]'s Articles
[Xu, Xueqing]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Huang, Qizhang]'s Articles
[Shi, Jifu]'s Articles
[Xu, Xueqing]'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.