High-Performance Semitransparent Perovskite Solar Cells with 10% Power Conversion Efficiency and 25% Average Visible Transmittance Based on Transparent CuSCN as the Hole-Transporting Material

被引：234

作者：

Jung, Jae Woong ^{[1
]}

Chueh, Chu-Chen ^{[1
]}

Jen, Alex K. -Y. ^{[1
,2
]}

机构：

[1] Univ Washington, Dept Mat Sci & Engn, Seattle, WA 98195 USA

[2] Univ Washington, Dept Chem, Seattle, WA 98195 USA

来源：

ADVANCED ENERGY MATERIALS | 2015年 / 5卷 / 17期

关键词：

CuSCN; hole transport layer; perovskite solar cells; power conversion efficiency; semitransparent solar cells; SOLUTION-PROCESSED PEROVSKITE; EXTRACTION LAYER; THIN-FILM; ELECTRON; HYSTERESIS; LENGTHS; GROWTH;

D O I：

10.1002/aenm.201500486

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：

High-performance planar heterojunction perovskite (CH3NH3PbI3) solar cell (PVSC) is demonstrated by utilizing CuSCN as a hole-transporting layer. Efficient hole-transport and hole-extraction at the CuSCN/CH3NH3PbI3 interface facilitate the PVSCs to reach 16% power conversion efficiency (PCE). In addition, excellent transparency of CuSCN enables high-performance semitransparent PVSC (10% PCE and 25% average visible transmittance) to be realized. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

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