NiOx Electrode Interlayer and CH3NH2/CH3NH3PbBr3 Interface Treatment to Markedly Advance Hybrid Perovskite-Based Light-Emitting Diodes

被引：156

作者：

Chih, Yi-Kai ^{[1
]}

Wang, Jian-Chih ^{[1
]}

Yang, Rei-Ting ^{[1
]}

Liu, Chi-Ching ^{[2
]}

Chang, Yun-Chorng ^{[2
]}

Fu, Yaw-Shyan ^{[3
]}

Lai, Wei-Chi ^{[1
,4
]}

Chen, Peter ^{[1
]}

Wen, Ten-Chin ^{[5
]}

Huang, Yu-Ching ^{[6
]}

Tsao, Cheng-Si ^{[6
]}

Guo, Tzung-Fang ^{[1
,4
]}

机构：

[1] Natl Cheng Kung Univ, Dept Photon, Tainan 701, Taiwan

[2] Acad Sinica, Res Ctr Appl Sci, Taipei 115, Taiwan

[3] Natl Univ Tainan, Dept Greenergy Technol, Tainan 701, Taiwan

[4] Natl Cheng Kung Univ, Adv Optoelect Technol Ctr, Tainan 701, Taiwan

[5] Natl Cheng Kung Univ, Dept Chem Engn, Tainan 701, Taiwan

[6] Atom Energy Council, Inst Nucl Energy Res, Taoyuan 325, Taiwan

来源：

ADVANCED MATERIALS | 2016年 / 28卷 / 39期

关键词：

SOLAR-CELLS; HALIDE PEROVSKITE; NICKEL-OXIDE; HIGH-EFFICIENCY; HIGH-PERFORMANCE; GRAIN-GROWTH; THIN-FILMS; CH3NH3PBI3; ELECTROLUMINESCENCE; DEPOSITION;

D O I：

10.1002/adma.201602974

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The performance of hybrid perovskite-based light-emitting diodes (LEDs) is markedly enhanced by the application of a NiOx electrode interlayer and moderate methylamine treatment. A hybrid perovskite-based LED exhibits a peak luminous efficiency of 15.9 cd A(-1) biased at 8.5 V, 407.65 mA cm(-2), and 65 300 cd m(-2), showing a distinctive impact for future applications.

引用

页码：8687 / 8694

页数：8

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