Low-temperature processed meso-superstructured to thin-film perovskite solar cells

被引：1470

作者：

Ball, James M. ^{[1
]}

Lee, Michael M. ^{[1
]}

Hey, Andrew ^{[1
]}

Snaith, Henry J. ^{[1
]}

机构：

[1] Univ Oxford, Dept Phys, Clarendon Lab, Oxford OX1 3PU, England

来源：

ENERGY & ENVIRONMENTAL SCIENCE | 2013年 / 6卷 / 06期

基金：

英国工程与自然科学研究理事会;

关键词：

ORGANOMETAL HALIDE PEROVSKITES; HIGH-EFFICIENCY; PHOTOVOLTAIC CELLS; LOW-COST; TIO2; PERFORMANCE;

D O I：

10.1039/c3ee40810h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We have reduced the processing temperature of the bulk absorber layer in CH3NH3PbI3-xClx perovskite solar cells from 500 to <150 degrees C and achieved power conversion efficiencies up to 12.3%. Remarkably, we find that devices with planar thin-film architecture, where the ambipolar perovskite transports both holes and electrons, convert the absorbed photons into collected charge with close to 100% efficiency.

引用

页码：1739 / 1743

页数：5

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