东篱科研大数据发现系统（DRDS）

位置：成果数据库 > 期刊 > 期刊详情页

High efficiency monobasal solid-state dye-sensitized solar cell with mesoporous TiO2 beads as photoanode

分类：TQ134.1[化学工程—无机化工] TM914.4[电气工程—电力电子与电力传动]
作者机构：[1]Michael Gr~itzel Center for Mesoscopic Solar Cells, Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan 430074, China
相关基金：Acknowledgements The authors acknowlcdgc the financial support by the National High Technology Research and Development Program of China （863）（ No. SS2013AA50303）, the National Natural Science Foundation of China （Grant No. 61106056）, the Fundamental Research Funds for the Central Universities （HUSTNY022）, and Scientific Research Foundation for Returned Scholars, Ministry of Education of China. We thank Analytical and Testing Center of Huazhong University of Science and Technology （flUST） for field cmission scanning electron microscopy （FESEM） testing.

作者： Heng WANG Peng XIANG Mi XU Guanghui LIU Xiong LI Zhiliang KU Yaoguang RONG Linfeng LIU Min HU Ying YANG Hongwei HAN[1]

关键词：染料敏化太阳能电池, 介孔TIO2, 固态, 光阳极, 纳米粒子, P25, 空气质量, 散射特性, dye-sensitized solar cells （DSCs）, mesoporousbeads, scattering, electron diffusion coefficients

中文摘要：

monobasal 固态有 mesoporous TiO2 祷告的敏化染料的太阳能电池(ssDSC ) 被开发， 4% 的效率在空气质量(AM ) 下面被完成 1.5 照明。散布性质和 TiO2 mesoporous 祷告和 P25 nanoparticles 的电子散开系数被调查。结果证明 TiO2 mesoporous 祷告比 P25 nano 粒子显示更高的 scatterance，并且 TiO2 mesoporous 祷告有更高的电子散开系数(2.86

英文摘要：

A monobasal solid-state dye-sensitized solar cell （ssDSC） with mesoporous TiO2 beads was developed and an efficiency of 4% was achieved under air mass （AM） 1.5 illumination. Scattering properties and electron diffu- sion coefficients ofTiO2 mesoporous beads and P25 nano- particles were investigated. The results show that TiO2 mesoporous beads display higher scatterance than P25 nano-particles, and TiO2 mesoporous beads have higher electron diffusion coefficients （2.86 × 10 5 cm^2·s^-1） than P25 nano-particles （2.26 × 10 5 cm^2·s^-1）.