Two carboxyethyltin functionalized polyoxometalates for assembly on carbon nanotubes as efficient counter electrode materials in dye-sensitized solar cells.
Two carboxyethyltin functionalized polyoxometalates for assembly on carbon nanotubes as efficient counter electrode materials in dye-sensitized solar cells.
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DOI：
10.1039/c4cc06211f
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发表时间：
2014-10
影响因子：
4.9
通讯作者：
Xiao-Jing Sang;Jian-Sheng Li;Lancui Zhang;Zai‐Ming Zhu;Wei-Lin Chen;Yang-guang Li;Z. Su;E. Wang
中科院分区：
文献类型：
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作者：
Xiao-Jing Sang;Jian-Sheng Li;Lancui Zhang;Zai‐Ming Zhu;Wei-Lin Chen;Yang-guang Li;Z. Su;E. Wang
合成了两种新型的开链羧乙基锡修饰的锗钨酸盐。当组装成复合电极时，它们可以显着增加单壁碳纳米管对三碘还原的电催化活性，当用作染料敏化太阳能电池的对电极时，其转化效率为6.32%，与Pt电极（6.29%）相当。
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.