卤化物
钝化
铵
钙钛矿(结构)
离子
材料科学
无机化学
光化学
化学工程
化学
结晶学
纳米技术
有机化学
图层(电子)
工程类
作者
Hao Wu,Xinxing Yin,Lu Lu,Jiaxing Song,Lin H,Yingzhi Jin,Zhen Su,Jie feng Hai,Zaifang Li
摘要
Perovskite solar cell (PSC) commercialization faces intrinsic stability and efficiency challenges. N1-phenylethane-1,2-diamine hydrohalides (PNEAX) based on a new design strategy featuring cation and anion optimization have been developed for efficient interfacial passivation. Among them, PNEACl-treated devices achieved a champion efficiency of 21.01% with good stability.
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