典型文献
Improving the stability and scalability of all-inorganic inverted CsPbI2Br perovskite solar cell
文献摘要：
All-inorganic perovskite solar cells(PSCs)have potential to pass the stability international standard of IEC61215:2016 but cannot deliver high performance and stability due to the poor interface contact.In this paper,Sn-doped TiO2(Ti1-xSnxO2)ultrathin nanoparticles are prepared for electron transport layer(ETL)by solution process.The ultrathin Ti0.9Sn01O2 nanocrystals have greatly improved interface contact due to the facile film formation,good conductivity and high work function.The all-inorganic inverted NiOx/CsPbI2Br/Ti0.9Sn0.1O2 p-i-n device shows a power conversion efficiency(PCE)of 14.0％.We tested the heat stability,light stability and light-heat stability.After stored in 85℃for 65 days,the inverted PSCs still retains 98％of initial efficiency.Under continuous standard one-sun illumination for 600 h,there is no efficiency decay,and under continuous illumination at 85℃for 200 h,the device still retains 85％of initial efficiency.The 1.0 cm2 device of inverted structure shows a PCE of up to 11.2％.The ultrathin Til-xSnxO2 is promising to improve the scalability and stability and thus increase the commercial prospect.
文献关键词：
中图分类号：
作者姓名：
Chenghao Duan;Qiaoyun Wen;Yan Fan;Jiong Li;Zidan Liu;Keyou Yan
作者机构：
School of Environment and Energy,State Key Laboratory of Luminescent Materials and Devices,Guangdong Provincial Key Laboratory of Solid Wastes Pollution Control and Recycling,South China University of Technology,Guangzhou 510000,Guangdong,China;Medical Devices Research&Testing Center,South China University of Technology,Guangzhou 510000,Guangdong,China
文献出处：
引用格式：
[1]Chenghao Duan;Qiaoyun Wen;Yan Fan;Jiong Li;Zidan Liu;Keyou Yan-.Improving the stability and scalability of all-inorganic inverted CsPbI2Br perovskite solar cell)[J].能源化学,2022(05):176-183
A类：
IEC61215,9Sn01O2,9Sn0,Til
B类：
Improving,stability,scalability,all,inorganic,inverted,CsPbI2Br,perovskite,solar,All,cells,PSCs,have,potential,pass,international,standard,but,cannot,deliver,high,performance,due,poor,interface,contact,In,this,paper,doped,TiO2,Ti1,xSnxO2,ultrathin,nanoparticles,prepared,electron,transport,layer,ETL,by,solution,process,Ti0,nanocrystals,greatly,improved,facile,film,formation,good,conductivity,work,function,NiOx,device,shows,power,conversion,efficiency,PCE,We,tested,heat,light,After,stored,days,still,retains,initial,Under,continuous,one,sun,illumination,there,decay,under,structure,up,promising,thus,increase,commercial,prospect
AB值：
0.531756
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