Polymer Stabilization of Lead(II) Perovskite Cubic Nanocrystals for Semitransparent Solar Cells

被引：197

作者：

Guo, Yunlong ^{[1
]}

Shoyama, Kazutaka ^{[1
]}

Sato, Wataru ^{[1
]}

Nakamura, Eiichi ^{[1
]}

机构：

[1] Univ Tokyo, Dept Chem, Bunkyo Ku, 7-3-1 Hongo, Tokyo 1130033, Japan

来源：

ADVANCED ENERGY MATERIALS | 2016年 / 6卷 / 06期

基金：

日本科学技术振兴机构;

关键词：

cubic nanocrystals; lead perovskite; polymers; semitransparent solar cells; stabilization; PERFORMANCE; EFFICIENT; STABILITY; DEPOSITION; TRIHALIDE;

D O I：

10.1002/aenm.201502317

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：

Lead (II) perovskite (PV, e.g., CH3NH3PbI3-xClx) with 3 wt% polyvinylpyrrolidone (PVP) produces an ≈90 nm film containing a PVP-PV composite consisting of ≈15-nm-sized PV nanocrystals. Solar cells using 3 wt% PVP-PV have several advantages over a device using nondoped PV, which include an increase in transparency, stability of the film, efficiency, and reproducibility. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页数：9

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