Flexible Polymer Photovoltaic Devices Prepared With Inverted Structures on Metal Foils

被引：30

作者：

Chen, Fang-Chung ^{[1
,2
]}

Wu, Jyh-Lih ^{[1
,3
]}

Lee, Chia-Ling ^{[1
,2
]}

Huang, Wen-Che ^{[1
,2
]}

Chen, Huang-Ming Philips ^{[1
,2
]}

Chen, Wen-Chang ^{[4
]}

机构：

[1] Natl Chiao Tung Univ, Dept Photon, Hsinchu 30010, Taiwan

[2] Natl Chiao Tung Univ, Display Inst, Hsinchu 30010, Taiwan

[3] Natl Chiao Tung Univ, Inst Electroopt Engn, Hsinchu 30010, Taiwan

[4] Natl Taiwan Univ, Inst Polymer Sci & Engn, Taipei 106, Taiwan

来源：

IEEE ELECTRON DEVICE LETTERS | 2009年 / 30卷 / 07期

关键词：

Energy resources; flexible structures; photovoltaic cells; polymers; SOLAR-CELLS; EFFICIENT;

D O I：

10.1109/LED.2009.2022345

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We have prepared top-illuminated organic photovoltaic devices on stainless-steel substrates, using molybdenum trioxide/indium tin oxide as the transparent top electrode. Incorporating an Al counter electrode grid having a shadow fraction of 10% effectively reduced the device resistance, thereby enhancing the power conversion efficiency to ca. 3%. This device exhibited superior mechanical flexibility. The inverted device architecture eliminated the need to use low-work-function metals, which are air sensitive and easily oxidized, thereby improving the air stability of the flexible devices.

引用

页码：727 / 729

页数：3

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