Two carboxyethyltin functionalized polyoxometalates for assembly on carbon nanotubes as efficient counter electrode materials in dye-sensitized solar cells

被引：57

作者：

Sang, Xiao-Jing ^{[2
]}

Li, Jian-Sheng ^{[2
]}

Zhang, Lan-Cui ^{[1
]}

Zhu, Zai-Ming ^{[1
]}

Chen, Wei-Lin ^{[2
]}

Li, Yang-Guang ^{[2
]}

Su, Zhong-Min ^{[2
]}

Wang, En-Bo ^{[2
]}

机构：

[1] Liaoning Normal Univ, Sch Chem & Chem Engn, Dalian 116029, Peoples R China

[2] NE Normal Univ, Dept Chem, Key Lab Polyoxometalate Sci, Minist Educ, Changchun 130024, Jilin, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2014年 / 50卷 / 93期

基金：

中国国家自然科学基金;

关键词：

INTERFACIAL CHARGE-TRANSFER; HIGH-PERFORMANCE; LOW-COST; KEGGIN; FILMS; NANOMATERIALS; CATALYSTS; GRAPHENE; ENERGY;

D O I：

10.1039/c4cc06211f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Two novel open-chain carboxyethyltin decorated sandwich-type germanotungstates have been successfully synthesized. They could markedly increase the electrocatalytic activity of single-walled carbon nanotubes toward triiodide reduction when assembled into composite electrodes, which have shown a conversion efficiency of 6.32% that is comparable to that of Pt electrodes (6.29%) when used as counter electrodes in dye-sensitized solar cells.

引用

页码：14678 / 14681

页数：4

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