晶界
钙钛矿(结构)
聚二甲基硅氧烷
材料科学
钝化
光伏系统
化学工程
复合材料
微观结构
图层(电子)
电气工程
工程类
作者
Woochul Kim,Jong Bae Park,Hyeonghun Kim,Kihyeun Kim,Jiyoon Park,Sungjun Cho,Heon Lee,Yusin Pak,Gun Young Jung
出处
期刊:Journal of materials chemistry. A, Materials for energy and sustainability
[The Royal Society of Chemistry]
日期:2019-01-01
卷期号:7 (36): 20832-20839
被引量:34
摘要
Highly stable perovskite solar cells are achieved by passivating the grain boundaries with PDMS to inhibit the water–perovskite reaction and reduce the trap density, ensuring complete photovoltaic operation even after 5000 h under RH 70%.
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