Highly Efficient and Bendable Organic Solar Cells with Solution-Processed Silver Nanowire Electrodes

被引：319

作者：

Song, Myungkwan ^{[1
]}

You, Dae Sung ^{[1
]}

Lim, Kyounga ^{[1
]}

Park, Sujin ^{[1
]}

Jung, Sunghoon ^{[1
]}

Kim, Chang Su ^{[1
]}

Kim, Dong-Ho ^{[1
]}

Kim, Do-Geun ^{[1
]}

Kim, Jongk-Kuk ^{[1
]}

Park, Juyun ^{[3
]}

Kang, Yong-Cheol ^{[3
]}

Heo, Jinhee ^{[4
]}

Jin, Sung-Ho ^{[5
,6
]}

Park, Jong Hyun ^{[7
]}

Kang, Jae-Wook ^{[2
]}

机构：

[1] Korea Inst Mat Sci, Surface Technol Div, Chang Won 641831, South Korea

[2] Chonbuk Natl Univ, Profess Grad Sch Flexible & Printable Elect, Dept Flexible & Printable Elect, Jeonju 561756, South Korea

[3] Pukyong Natl Univ, Dept Chem, Pusan 608737, South Korea

[4] Korea Inst Mat Sci, Adv Characterizat & Anal Dept, Chang Won 641831, South Korea

[5] Pusan Natl Univ, Dept Chem Educ, Pusan 609735, South Korea

[6] Pusan Natl Univ, Interdisciplinary Program Adv Informat & Display, Pusan 609735, South Korea

[7] LG Display Co Ltd, Mat R&D Dept, Gyeonggi Do 413811, South Korea

来源：

ADVANCED FUNCTIONAL MATERIALS | 2013年 / 23卷 / 34期

基金：

新加坡国家研究基金会;

关键词：

organic solar cells; silver nanowires; solution-processed; transparent; conducting electrode; OPEN-CIRCUIT VOLTAGE; POLYMER; TRANSPARENT; NETWORKS; FILMS;

D O I：

10.1002/adfm.201202646

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Highly efficient and bendable organic solar cells (OSCs) are fabricated using solution-processed silver nanowire (Ag NW) electrodes. The Ag NW films were highly transparent (diffusive transmittance approximate to 95% at a wavelength of 550 nm), highly conductive (sheet resistance approximate to 10 sq(-1)), and highly flexible (change in resistance approximate to 1.1 +/- 1% at a bending radius of approximate to 200 m). Power conversion efficiencies of approximate to 5.80 and 5.02% were obtained for devices fabricated on Ag NWs/glass and Ag NWs/poly(ethylene terephthalate) (PET), respectively. Moreover, the bendable devices fabricated using the Ag NWs/PET films decrease slightly in their efficiency (to approximate to 96% of the initial value) even after the devices had been bent 1000 times with a radius of approximate to 1.5 mm.

引用

页码：4177 / 4184

页数：8

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