摘要
用染料Ru(bpy)2(NCS)2对ITO/TiO2/PbS复合半导体纳米多孔膜电极进行敏化,用光电化学方法研究ITO/TiO2/PbS/Ru(bpy)2(NCS)2电极的光电化学行为及组成光电池的能量转换效率。结果表明,该电极作为太阳能电池光阳极的能量转换效率与TiO2/PbS复合半导体中PbS的含量有关。
The PbS nanoparticles were formed in the holes of the TiO_2 nanoporous film,and the obtained TiO_2/PbS composite semiconductor nanoporous film was then sensitized by Ru(bpy)_2(NCS)_2.The conversion efficiency of light to electricity for the TiO_2/PbS/Ru(bpy)_2(NCS)_2 composite semiconductor nanoporous films was measured as a function of the depositing time of PbS on TiO_2 and it was proved that the energy conversion efficiency was dependent on the depositing time.
出处
《合肥工业大学学报（自然科学版）》
CAS
CSCD
北大核心
2005年第4期383-385,共3页
Journal of Hefei University of Technology：Natural Science
基金
国家自然科学基金资助项目(20031010
20371001
20471001)
安徽省教育厅自然科学研究基金资助项目(2001kj245zc)
关键词
光电化学
光电转换效率
复合半导体纳米多孔膜电极
photoelectrochemistry
conversion efficiency of light to electricity
composite semiconductor nanoporous film electrode
