Influence of Ag Nanoparticles with Different Sizes and Concentrations Embedded in a TiO 2 Compact Layer on the Conversion Efficiency of Perovskite Solar Cells
作者: Shuhan LiXiangyu ZhuBao WangYu QiaoWenhui LiuHao YangNan LiuMengwei ChenHaifei LuYingping Yang
作者单位: 1School of Science, Wuhan University of Technology
刊名: Nanoscale Research Letters, 2018, Vol.13 (1), pp.1-11
来源数据库: Springer Journal
DOI: 10.1186/s11671-018-2626-y
关键词: TiO 2 compact filmPerovskite solar cellsAg nanoparticlesAg-embedded TiO 2
英文摘要: Abstract(#br)In this study, Ag nanoparticles with diverse particle size and concentration, fabricated via the polyol method, were embedded in a TiO 2 compact film to improve the power conversion efficiency of perovskite solar cells. Obtained results showed that Ag nanoparticles embedded in the TiO 2 compact film do not affect the crystal structure of TiO 2 , while the size of the Ag nanoparticles can strongly influence the light absorption capacity of perovskite materials. However, the absorption intensity and power conversion efficiency of perovskite cells decreased with the increase in size of Ag nanoparticles. The amount of Ag nanoparticles was also an important factor for the performance of perovskite solar cells, and Ag nanoparticles in the compact layer were optimized to measure 10...
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影响因子:2.524 (2012)

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