钙钛矿(结构)
材料科学
氢键
化学工程
工程物理
纳米技术
化学
分子
有机化学
工程类
作者
Xiaodong Li,Shanzhe Ke,Xiuxiu Feng,Xiao-Yan Zhao,Wenxiao Zhang,Junfeng Fang
摘要
DPPA additive is introduced into perovskite film to inhibition migration through crosslinking and hydrogen bonding. Resulting devices exhibit >22% efficiency good stability, retaining >90% of maximum efficiency after MPP tracking for 800 hours.
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