摘要
我们将低成本化合物己内酰胺引入一步法钙钛矿前驱液中,基于其弱配位作用和残留物的钝化作用这两个功能,成功制备出了光电转换效率高达18.8%的钙钛矿太阳能电池。同时,制备出的钙钛矿膜对于水的稳定性和热的稳定性有了明显的提升。并且,在空气气氛下可以保持一个月后95%以上的效率。
引文
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