Simultaneous cross-linking and p-doping of a polymeric semiconductor film by immersion into a phosphomolybdic acid solution for use in organic solar cells

被引：18

作者：

Aizawa, Naoya ^{[1
]}

Fuentes-Hernandez, Canek ^{[2
]}

Kolesov, Vladimir A. ^{[2
]}

Khan, Talha M. ^{[2
]}

Kido, Junji ^{[3
]}

Kippelen, Bernard ^{[2
]}

机构：

[1] Kyushu Univ, INAMORI Frontier Res Ctr, Nishi Ku, 744 Motooka, Fukuoka 8190395, Japan

[2] Georgia Inst Technol, Sch Elect & Comp Engn, Ctr Organ Photon & Elect, Atlanta, GA 30332 USA

[3] Yamagata Univ, Res Ctr Organ Elect ROEL, Dept Organ Device Engn, Yonezawa, Yamagata 9928510, Japan

来源：

CHEMICAL COMMUNICATIONS | 2016年 / 52卷 / 19期

基金：

日本学术振兴会;

关键词：

INTERFACIAL LAYER; OXIDE;

D O I：

10.1039/c6cc01022a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Poly[N-9'-heptadecanyl-2,7-carbazole-alt-5,5-(4',7'-di-2-thienyl-2',1',3'-benzothiadiazole)] (PCDTBT) is shown to be simultaneously cross-linked and p-doped when immersed into a phosphomolybdic acid solution, yielding conductive films with low solubility that can withstand the solution processing of subsequent photoactive layers. Such a modified PCDTBT film serves to improve hole collection and limit carrier recombination in organic solar cells.

引用

收藏

页码：3825 / 3827

页数：3

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