钝化
材料科学
钙钛矿(结构)
烟酸
紫外线
光电子学
吡啶甲酸
Crystal(编程语言)
图层(电子)
纳米技术
结晶学
化学
有机化学
计算机科学
生物化学
程序设计语言
作者
Jing Ren,Shurong Wang,Jianxing Xia,Chengbo Li,Lisha Xie,Hongcai He,Xiaobin Niu,Qiang Zhao,Feng Hao
摘要
3-Picolinic acid (niacin) is utilized to coordinate with Pb2+, passivate the defects and control the perovskite crystal growth. The resulting device achieved a PCE close to 20%, along with improved air and ultraviolet illumination stability.
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