A general approach for nanoparticle composite transport materials toward efficient perovskite solar cells

被引：4

作者：

Chen, Yihua ^{[1
]}

Gu, Jianjun ^{[1
]}

Fan, Rundong ^{[1
]}

Li, Ziliang ^{[1
]}

Li, Liang ^{[1
]}

Wang, Ligang ^{[1
]}

Zheng, Guanhaojie ^{[1
]}

Nie, Honggang ^{[2
]}

Chen, Qi ^{[3
]}

Zhou, Huanping ^{[1
]}

机构：

[1] Peking Univ, Coll Engn, Dept Energy & Resources Engn, Dept Mat Sci & Engn, Beijing 100871, Peoples R China

[2] Peking Univ, Coll Chem, Beijing Natl Lab Mol Sci, Key Lab Bioorgan Chem & Mol Engn,Minist Educ, Beijing 100871, Peoples R China

[3] Beijing Inst Technol, Sch Mat Sci & Engn, Beijing 100081, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2017年 / 53卷 / 80期

基金：

中国国家自然科学基金;

关键词：

ANOMALOUS HYSTERESIS; PERFORMANCE; LAYER; ALIGNMENT; BEHAVIOR;

D O I：

10.1039/c7cc05934e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The design of electron transport layers (ETLs) is crucial to the performance of optoelectronic devices. A composite ETL was constructed to overcome the poor carrier extraction issue in perovskite solar cells, resulting in a maximum PCE of 19.14% with reduced hysteresis. A similar enhancement phenomenon was observed in both devices based on TiO2 and SnO2 ETLs.

引用

页码：11028 / 11031

页数：4

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