Ultra-Low Work Function Transparent Electrodes Achieved by Naturally Occurring Biomaterials for Organic Optoelectronic Devices

被引：41

作者：

Deng, Xianyu ^{[1
]}

Nie, Riming ^{[1
]}

Li, Aiyuan ^{[1
]}

Wei, Huaixin ^{[2
]}

Zheng, Shizhao ^{[3
]}

Huang, Wenbo ^{[4
]}

Mo, Yueqi ^{[4
]}

Su, Yaorong ^{[5
,6
]}

Wang, Qiankun ^{[2
]}

Li, Yanqing ^{[2
]}

Tang, Jianxin ^{[2
]}

Xu, Jianbin ^{[5
,6
]}

Wong, King-Young ^{[3
]}

机构：

[1] Harbin Inst Technol, Res Ctr Adv Funct Mat & Devices, Shenzhen Key Lab Adv Mat, Sch Mat Sci & Engn,Shenzhen Grad Sch, Shenzhen 518055, Peoples R China

[2] Soochow Univ, Inst Funct Nano & Soft Mat FUNSOM, Jiangsu Key Lab Carbon Based Funct Mat & Devices, Suzhou 215123, Peoples R China

[3] Chinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R China

[4] S China Univ Technol, Coll Mat Sci & Engn, State Key Lab Luminescent Mat & Devices, Inst Polymer Optoelect Mat & Devices, Guangzhou 510640, Guangdong, Peoples R China

[5] Chinese Univ Hong Kong, Dept Elect Engn, Shatin, Hong Kong, Peoples R China

[6] Chinese Univ Hong Kong, Mat Sci & Technol Res Ctr, Shatin, Hong Kong, Peoples R China

来源：

ADVANCED MATERIALS INTERFACES | 2014年 / 1卷 / 07期

关键词：

INDIUM TIN OXIDE; SELF-ASSEMBLED MONOLAYERS; POLYMER SOLAR-CELLS; ELECTROLUMINESCENT DEVICES; HIGHLY EFFICIENT; PERFORMANCE; LAYER; INJECTION; ALUMINUM; CATHODE;

D O I：

10.1002/admi.201400215

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Amino acids, as ubiquitous biological compounds, are effective in surface modification of indium tin oxide (ITO). The modified ITO reveals a work function decrease by up to 2.2 eV (i.e., from 4.7 eV to 2.5 eV), which makes the ITO a stable, transparent, and widley used cathode in organic optoelectronic devices, such as organic solar cells and light-emitting diodes. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页数：6

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