ITO-free highly bendable and efficient organic solar cells with Ag nanomesh/ZnO hybrid electrodes

被引：58
作者：
Song, Myungkwan [1 ]
Kim, Han-Jung [2 ]
Kim, Chang Su [1 ]
Jeong, Jun-Ho [2 ]
Cho, Changsoon [3 ]
Lee, Jung-Yong [3 ]
Jin, Sung-Ho [4 ]
Choi, Dae-Geun [2 ]
Kim, Dong-Ho [1 ]
机构：
[1] Korea Inst Mat Sci, Adv Funct Thin Films Dept, Chang Won 641831, South Korea
[2] KIMM, Nanomech Syst Res Div, Taejon 305343, South Korea
[3] Korea Adv Inst Sci & Technol, Grad Sch Energy Environm Water & Sustainabil EEWS, Taejon 305701, South Korea
[4] Pusan Natl Univ, Inst Plast Informat & Energy Mat, Grad Dept Chem Mat, Dept Chem Educ, Pusan 609735, South Korea
来源：
JOURNAL OF MATERIALS CHEMISTRY A | 2015年 / 3卷 / 01期
基金：
新加坡国家研究基金会;
关键词：
TO-ROLL PRODUCTION; TRANSPARENT; FILMS; CONDUCTIVITY;
D O I：
10.1039/c4ta05294c
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
We demonstrate a facile approach to fabricate Ag nanomesh transparent conducting electrodes (TCEs) on a flexible substrate using nanoimprint lithography (NIL) and transfer printing without a conducting polymer. The Ag nanomesh TCEs exhibited a high transmittance of similar to 88% and a low sheet resistance of similar to 15 Omega sq(-1) as well as superior mechanical flexibility. Furthermore, flexible inverted organic solar cells (IOSCs) with Ag nanomesh TCEs exhibited a power conversion efficiency (PCE) of similar to 7.15% under 100 mW cm (2) AM 1.5G illumination as well as superior long-term stability under ambient conditions. This type of highly flexible and transparent Ag nanomesh electrode is a promising candidate for use with TCEs in various optoelectronic devices.
引用
收藏
页码：65 / 70
页数：6
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