Hexadecafluorophthalocyaninatocopper as an electron conductor for high-efficiency fullerene-free planar perovskite solar cells

被引：7

作者：

Jin, Fangming ^{[1
]}

Liu, Chengyuan ^{[1
,2
]}

Hou, Fuhua ^{[1
,2
]}

Song, Qiaogang ^{[1
,2
]}

Su, Zisheng ^{[1
]}

Chu, Bei ^{[1
]}

Cheng, Pengfei ^{[3
]}

Zhao, Haifeng ^{[1
]}

Li, Wenlian ^{[1
]}

机构：

[1] Chinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, State Key Lab Luminescence & Applicat, Changchun 130033, Peoples R China

[2] Univ Chinese Acad Sci, Beijing 100039, Peoples R China

[3] Xidian Univ, Sch Aerosp Sci & Technol, Xian 710126, Peoples R China

来源：

SOLAR ENERGY MATERIALS AND SOLAR CELLS | 2016年 / 157卷

基金：

中国国家自然科学基金;

关键词：

Perovskite solar cells; Electron transport layer; F16CuPc; Fullerene-free; High-efficiency; THIN-FILM TRANSISTORS; SEQUENTIAL DEPOSITION; ACCEPTOR MATERIAL; HOLE-CONDUCTOR; TRANSPORT; CH3NH3PBI3; ABSORPTION; INTERFACE; LENGTHS; ROUTE;

D O I：

10.1016/j.solmat.2016.07.037

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

High-efficiency fullerene-free planar perovskite solar cells (PSCs) consisting of hexadeca-fluorophthalocyaninatocopper (F16CuPc) as electron conductors are firstly reported. In the condition of using F16CuPc as a direct replacement for fullerene that universally employed in planar PSCs with an architecture of ITO/hole transport layer (HTL)/perovskite/electron transport layer (ETL), PSCs exhibit quite satisfactory photovoltaic performances. The best PSC with F16CuPc ETL presents a power conversion efficiency Of 12.62% with a short-circuit current density (Jsc) of 19.97 mA/cm(2), an open-circuit voltage (V-oc) of 0.93 V and a fill factor (FF) of 0.68. Such performance is comparable to the C-60-based PSCs and higher than that of the PCBM-based PSCs. (C) 2016 Elsevier B.V. All rights reserved.

引用

页码：510 / 516

页数：7

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