Sang Xiao-Jing, Li Jian-Sheng, Zhang Lan-Cui, Zhu Zai-Ming, Chen Wei-Lin, Li Yang-Guang, Su Zhong-Min, Wang En-Bo
Key Laboratory of Polyoxometalate Science of Ministry of Education, Department of Chemistry, Northeast Normal University, Changchun, Jilin 130024, China.
Chem Commun (Camb). 2014 Dec 4;50(93):14678-81. doi: 10.1039/c4cc06211f.
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.
两种新型的开链羧乙基锡修饰的夹心型锗钨酸盐已成功合成。当组装成复合电极时,它们能显著提高单壁碳纳米管对三碘化物还原的电催化活性,在染料敏化太阳能电池中用作对电极时,其转换效率为6.32%,与铂电极(6.29%)相当。