Surface termination passivation of imidazole-based diiodide enabling efficient inverted perovskite solar cells

被引：8

作者：

Wang, Yu ^{[1
,2
]}

Song, Jiaxing ^{[1
]}

Ye, Jingchuan ^{[1
,2
]}

Jin, Yingzhi ^{[1
]}

Yin, Xinxing ^{[1
]}

Su, Zhen ^{[1
]}

Hu, Lin ^{[1
]}

Wu, Yan ^{[1
]}

Qiu, Chufeng ^{[1
]}

Wang, Hao ^{[1
]}

Yan, Wensheng ^{[2
]}

Li, Zaifang ^{[1
]}

机构：

[1] Jiaxing Univ, China Australia Inst Adv Mat & Mfg, Jiaxing 314001, Peoples R China

[2] Hangzhou Dianzi Univ, Inst Carbon Neutral & New Energy, Sch Elect & Informat, Hangzhou 310018, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2023年 / 59卷 / 43期

关键词：

INTERFACES;

D O I：

10.1039/d3cc01379k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

N-(3-aminopropyl)-imidazole diiodide (APDI) was introduced on the upper surface of the perovskite for the first time to modulate the terminal groups. The defect traps were suppressed by binding N cations from the APDI with Pb2+. Consequently, the optimum APDI-treated device achieved a PCE of 21.41% and exhibited excellent stability.

引用

页码：6580 / 6583

页数：4

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