典型文献
Self-assembled TiO2 hole-blocking layers for efficient perovskite solar cells
文献摘要：
The self-assembly process for compatible functional layers of devices is a simple, feasible, and energy-saving strategy. In mesopor-ous perovskite solar cells (PSCs), compact and scaffold TiO2 films generally function as the hole-blocking and electron-transporting layers, re-spectively. However, both of these layers are usually generated through a high-temperature annealing process. Here, we deposited TiO2 com-pact films through a room-temperature self-assembly process as effective hole-blocking layers for PSCs. The thickness of TiO2 compact films can be easily controlled by the deposition time. Through the optimization of TiO2 compact films (80 nm), the power conversion efficiency (PCE) of mesoporous PSCs without and with hole conductor layers increases up to 10.66％ and 17.95％, respectively. Notably, an all-low-tem-perature planar PSC with the self-assembled TiO2 layer exhibits a PCE of 16.41％.
文献关键词：
中图分类号：
作者姓名：
Zhongbao Que;Liang Chu;Shuaibo Zhai;Yifei Feng;Chen Chen;Wei Liu;Ruiyuan Hu;Jing Hu;Xing'ao Li
作者机构：
New Energy Technology Engineering Laboratory of Jiangsu Province&School of Science&School of Materials Science and Engineering&School of Electronic and Optic Engineering,Nanjing University of Posts and Telecommunications,Nanjing 210023,China
文献出处：
引用格式：
[1]Zhongbao Que;Liang Chu;Shuaibo Zhai;Yifei Feng;Chen Chen;Wei Liu;Ruiyuan Hu;Jing Hu;Xing'ao Li-.Self-assembled TiO2 hole-blocking layers for efficient perovskite solar cells)[J].矿物冶金与材料学报,2022(06):1280-1285
A类：
mesopor
B类：
Self,assembled,TiO2,hole,blocking,layers,efficient,perovskite,solar,cells,self,assembly,process,compatible,functional,devices,is,simple,feasible,energy,saving,strategy,In,PSCs,compact,scaffold,films,generally,electron,transporting,However,both,these,are,usually,generated,through,high,temperature,annealing,Here,deposited,room,effective,thickness,can,be,easily,controlled,by,deposition,Through,optimization,power,conversion,efficiency,PCE,mesoporous,without,conductor,increases,up,respectively,Notably,low,planar,exhibits
AB值：
0.50817
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机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
