High efficiency CH3NH3PbI(3-x)Clx, perovskite solar cells with poly(3-hexylthiophene) hole transport layer

被引：145

作者：

Di Giacomo, Francesco ^{[1
]}

Razza, Stefano ^{[1
]}

Matteocci, Fabio ^{[1
]}

D'Epifanio, Alessandra ^{[2
]}

Licoccia, Silvia ^{[2
]}

Brown, Thomas M. ^{[1
]}

Di Carlo, Aldo ^{[1
]}

机构：

[1] Univ Roma Tor Vergata, Dept Elect Engn, CHOSE, I-00133 Rome, Italy

[2] Univ Roma Tor Vergata, Dept Chem Sci & Technol, I-00133 Rome, Italy

来源：

JOURNAL OF POWER SOURCES | 2014年 / 251卷

关键词：

Perovskite solar cell; Doped P3HT; Thin film photovoltaics; Organometal Halide Perovskite; LOW-COST; PERFORMANCE;

D O I：

10.1016/j.jpowsour.2013.11.053

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We fabricate perovskite based solar cells using CH3NH3PbI3-xClx with different hole-transporting materials. The most used 2,2',7,7'-tetrakis-(N,N-di-p-methoxyphenylamine)9,9'-spirobifluorene (Spiro-OMeTAD) has been compared to the poly(3-hexylthiophene-2,5-diyl) (P3HT). By tuning the energy level of P3HT and optimizing the device's fabrication, we reached 9.3% of power conversion efficiency, which is the highest reported efficiency for a solar cell using P3HT. This result shows that P3HT can be a suitable low cost hole transport material for efficient perovskite based solar cells. (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：152 / 156

页数：5

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