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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
发表期刊RSC ADVANCES
卷号6期号:83页码:79844-79852
摘要Solid-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).
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
资助者National 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) ; National 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)
DOI10.1039/c6ra12787h
研究领域[WOS]Chemistry
关键词[WOS]GEL ELECTROLYTE ; ORGANIC-DYES ; EFFICIENCY ; FILMS
收录类别SCI
语种英语
资助者National 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) ; National 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类目Chemistry, Multidisciplinary
WOS记录号WOS:000382539600064
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.giec.ac.cn/handle/344007/11907
专题中国科学院广州能源研究所
作者单位1.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
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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.
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