苯甲酸
钝化
化学
钙钛矿(结构)
晶体结构
材料科学
化学工程
有机化学
图层(电子)
工程类
作者
Haoju Li,Changzhong Wang,Yuhang Liang,Guangli Liu,Huang Cheng,Runbo Xie,Lei Luo,Yannan Qian
摘要
Adding 4-(2-thioureido)benzoic acid (TB) to CsPbI 2 Br films enhanced crosslinking, yielding uniform crystal growth and a denser structure, boosting PCE to 13.96%. TB also formed a protective surface barrier, improving device stability.
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