Mesoporous Anatase TiO2 Beads with High Surface Areas and Controllable Pore Sizes: A Superior Candidate for High-Performance Dye-Sensitized Solar Cells

被引：906
作者：
Chen, Dehong [1 ]
Huang, Fuzhi [1 ]
Cheng, Yi-Bing [2 ]
Caruso, Rachel A. [1 ]
机构：
[1] Univ Melbourne, Sch Chem, PFPC, Melbourne, Vic 3010, Australia
[2] Monash Univ, Dept Mat Engn, Clayton, Vic 3800, Australia
来源：
ADVANCED MATERIALS | 2009年 / 21卷 / 21期
基金：
澳大利亚研究理事会;
关键词：
ENERGY-CONVERSION-EFFICIENCY; METAL-OXIDES; TITANIA SPHERES; PHOTOCATALYTIC PROPERTIES; MOLECULAR PHOTOVOLTAICS; ZNO NANOCRYSTALLITES; LITHIUM BATTERIES; MONOLITHIC TIO2; TEMPLATE; FILMS;
D O I：
10.1002/adma.200802603
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Mesoporous anatase TiO2 beads with high surface areas and controllable pore sizes are prepared by using a combined sol-gel and solvothermal process. Dye-sensitized solar cells made from these mesoporous beads gave a total power conversion efficiency of 7.20% under AM 1.5 sunlight, higher than that obtained using Degussa P25 films of similar thickness (5.66%).
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收藏
页码：2206 / +
页数：6
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