{"title":"Rapid processing by intense pulsed light of a CH3NH3PbI3 perovskite thin film for photovoltaics","authors":"Thad Druffel Brandon Lavery, K. Ankireddy","doi":"10.1109/PVSC.2016.7749586","DOIUrl":null,"url":null,"abstract":"Perovskite solar cells utilizing a two step deposited CH3NH3PbI3 thin film were rapidly sintered using an intense pulsed light (IPL) source. The IPL process is a rapid heat treatment that has been used to process a methylammonium lead iodide perovskite thin film creating large crystal sizes approaching 1 micron without sacrificing surface coverage. Solar cells with an average efficiency of 11.5% and a champion device of 12.3% are reported. The methylammonium lead iodide perovskite was subjected to 2000 Joules of energy in a 2 ms pulse of light generated by a xenon lamp, resulting in temperatures significantly exceeding the degradation temperature of 150 °C. The significance of the IPL process is the capability to process large areas (over 60 cm2) almost instantaneously.","PeriodicalId":6524,"journal":{"name":"2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC)","volume":"51 1","pages":"0238-0241"},"PeriodicalIF":0.0000,"publicationDate":"2016-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PVSC.2016.7749586","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
Perovskite solar cells utilizing a two step deposited CH3NH3PbI3 thin film were rapidly sintered using an intense pulsed light (IPL) source. The IPL process is a rapid heat treatment that has been used to process a methylammonium lead iodide perovskite thin film creating large crystal sizes approaching 1 micron without sacrificing surface coverage. Solar cells with an average efficiency of 11.5% and a champion device of 12.3% are reported. The methylammonium lead iodide perovskite was subjected to 2000 Joules of energy in a 2 ms pulse of light generated by a xenon lamp, resulting in temperatures significantly exceeding the degradation temperature of 150 °C. The significance of the IPL process is the capability to process large areas (over 60 cm2) almost instantaneously.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
