文献类型：期刊文献

英文题名：Efficient Light Scattering from One-Pot Solvothermally Derived TiO₂ Nanospindles

作者：Jiang, Jun[1];Gu, Feng[1];Ren, Xiang[1];Wang, Yuhui[1];Shao, Wei[1];Li, Chunzhong[1];Huang, Guangjian[2]

机构：[1]E China Univ Sci & Technol, Key Lab Ultrafine Mat, Minist Educ, Sch Mat Sci & Engn, Shanghai 200237, Peoples R China;[2]Fudan Univ, Huashan Hosp, Dept Surg, Shanghai 200040, Peoples R China

年份：2011

卷号：50

期号：15

起止页码：9003

外文期刊名：INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000293196700022)】；

基金：This work was supported by the National Natural Science Foundation of China (20925621, 81071994), Special Projects for Key Laboratories in Shanghai (10DZ2211100), Shanghai Rising-Star Program (09QH1400700), Special Projects for Nanotechnology of Shanghai (0952 nm02100), Basic Research Program of Shanghai (10JC1403300), and Program of Shanghai Subject Chief Scientist (09XD1400800).

语种：英文

摘要：A one-pot solvothermal approach has been developed for the synthesis of single-crystal anatase TiO2 nanospindles. The introduction of adscititious water in nonaqueous reaction mixture is critical for the spindle formation by allowing for a slow growth rate of TiO2 to facilitate the shape control of TiO2 nanospindles. Arising from the prominent light scattering effect, the fabricated dye sensitized solar cells with the TiO2 nanospindles as light scattering layer show a 27% increment of energy conversion efficiency compared to that of P25 single layer film.