Sulfonic acid-functionalized, reduced graphene oxide as an advanced interfacial material leading to donor polymer-independent high-performance polymer solar cells

被引：68
作者：
Yeo, Jun-Seok [1 ]
Yun, Jin-Mun [1 ]
Jung, Yen-Sook [1 ]
Kim, Dong-Yu [1 ]
Noh, Yong-Jin [2 ,3 ]
Kim, Seok-Soon [4 ]
Na, Seok-In [2 ,3 ]
机构：
[1] HCAM, Sch Mat Sci & Engn, Gwangju Inst Sci & Technol, Kwangju 500712, South Korea
[2] Chonbuk Natl Univ, Profess Grad Sch Flexible & Printable Elect, Jeonju Si 561756, Jeollabuk Do, South Korea
[3] Chonbuk Natl Univ, Polymer Mat Fus Res Ctr, Jeonju Si 561756, Jeollabuk Do, South Korea
[4] Kunsan Natl Univ, Sch Mat Sci & Chem Engn, Kunsan 753701, Chonbuk, South Korea
来源：
JOURNAL OF MATERIALS CHEMISTRY A | 2014年 / 2卷 / 02期
基金：
新加坡国家研究基金会;
关键词：
TO-ROLL FABRICATION; EXTRACTION LAYERS; EFFICIENT; HOLE; FILMS;
D O I：
10.1039/c3ta13647g
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：
A r-GO with sulfonic acid groups (sr-GO) was newly developed and it showed dramatically concentrated aqueous dispersions with high film conductivity. With the aid of sulfonic acid groups, good compatibility with various HOMO materials was achieved, resulting in PCEs over 7% for sr-GO-based cells with superior device stability to PEDOT:PSS-based devices.
引用
收藏
页码：292 / 298
页数：7
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