A Novel Oligomer as a Hole Transporting Material for Efficient Perovskite Solar Cells

被引：83

作者：

Qin, Peng ^{[1
]}

Tetreault, Nicolas ^{[1
]}

Dar, M. Ibrahim ^{[1
]}

Gao, Peng ^{[1
]}

McCall, Keri L. ^{[2
]}

Rutter, Simon R. ^{[2
]}

Ogier, Simon D. ^{[2
]}

Forrest, Neil D. ^{[3
]}

Bissett, James S. ^{[3
]}

Simms, Michael J. ^{[3
]}

Page, Aaron J. ^{[3
]}

Fisher, Raymond ^{[3
]}

Graetzel, Michael ^{[1
]}

Nazeeruddin, Mohammad Khaja ^{[1
,4
]}

机构：

[1] Ecole Polytech Fed Lausanne, Inst Chem Sci & Engn, Lab Photon & Interfaces, Stn 6, CH-1015 Lausanne, Switzerland

[2] Ctr Proc Innovat Ltd, Sedgefield TS21 3FG, Durham, England

[3] Peakdale Mol Ltd, Chapel En Le Frith SK23 0PG, High Peak, England

[4] King Abdulaziz Univ, CEAMR, Jeddah 21413, Saudi Arabia

来源：

ADVANCED ENERGY MATERIALS | 2015年 / 5卷 / 02期

基金：

新加坡国家研究基金会;

关键词：

perovskite solar cells; oligomers; hole transporting materials; TiO2; scaffolds; power conversion efficiency; CONDUCTOR; LENGTHS;

D O I：

10.1002/aenm.201400980

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：

(Figure Presented) A polytriarylamine-based oligomer is reported as a hole transporting material and its application in solid-state CH3NH3PbI3 based heterojunction solar cells is described. It yields a power conversion efficiency of 12.0% under 99.6 mW cm-2 illumination. In addition to suitable energy levels and high hole mobility, the low preparation cost makes it a promising candidate for photovoltaics. © 2014 Wiley-VCH Verlag GmbH & Co. KYWGaA.

引用

页数：5

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