文献类型：期刊文献

英文题名：Platinum@regular indium oxide nanooctahedra as difunctional counter electrodes for dye-sensitized solar cells

作者：Zhang, Bo[1,2];Li, Yu Hang[1];Zhong, Ju Hua[2];Yang, Xiao Hua[1];Zhang, Hai Min[3];Zhao, Hui Jun[3];Yang, Hua Gui[1,3]

机构：[1]E China Univ Sci & Technol, Sch Mat Sci & Engn, Minist Educ, Key Lab Ultrafine Mat, Shanghai 200237, Peoples R China;[2]E China Univ Sci & Technol, Dept Phys, Shanghai 200237, Peoples R China;[3]Griffith Univ, Ctr Clean Environm & Energy, Southport, Qld 4222, Australia

年份：2014

卷号：2

期号：18

起止页码：6331

外文期刊名：JOURNAL OF MATERIALS CHEMISTRY A

收录：;EI(收录号：20141617585212);WOS:【SCI-EXPANDED(收录号:WOS:000334123100010)】；

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, Fundamental Research Funds for the Central Universities (WD1313009, WM1314018, WD1214036), and China Postdoctoral Science Foundation (2012M511056, 2013T60425).

语种：英文

外文关键词：Polymer solar cells - Platinum compounds - Energy conversion efficiency - Electrodes - Indium compounds - Light scattering

摘要：Platinum (Pt) nanoparticles below 2 nm loaded on In2O3 nano-octahedra were prepared with the assistance of polymer ligands, and applied as efficient difunctional counter electrode (CE) materials for dye-sensitized solar cells (DSCs). Owing to the excellent light scattering performance of regular nanooctahedra, the light harvesting efficiency was significantly increased, resulting in the noticeable 19.5% enhancement of energy conversion efficiency.