文献类型：期刊文献

英文题名：Anatase TiO2 with nanopores for dye-sensitized solar cells

作者：Yang, Shuang[1];Zheng, Yi Chu[1];Hou, Yu[1];Yang, Xiao Hua[1];Yang, Hua Gui[1,2]

机构：[1]E China Univ Sci & Technol, Sch Mat Sci & Engn, Key Lab Ultrafine Mat, Minist Educ, Shanghai 200237, Peoples R China;[2]Griffith Univ, Ctr Clean Environm & Energy, Nathan, Qld 4222, Australia

年份：2014

卷号：16

期号：42

起止页码：23038

外文期刊名：PHYSICAL CHEMISTRY CHEMICAL PHYSICS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000343750700013)】；

基金：This work was financially supported by National Natural Science Foundation of China (21373083, 21203061), SRF for ROCS, SEM, SRFDP, Programme for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning, Shanghai Municipal Natural Science Foundation (12ZR1407500), Fundamental Research Funds for the Central Universities (WD1313009, WM1314018, WD1214036), and China Postdoctoral Science Foundation (2012M511056, 2013T60425).

语种：英文

摘要：In this paper, a series of mesoporous anatase TiO2 crystals were prepared through a hydrothermal method. By using different carboxylic acids as solvents and additives, the morphology of the integral crystals as well as inner pores can be tuned by the chain length of the carboxylic acids. Further application of these anatase TiO2 crystals as the photoanode of DSCs resulted in an overall energy conversion efficiency of 7.55% because of their low electrical resistivity loss and improved light harvesting abilities.