Inspection of substrate-heated modified PEDOT:PSS morphology for all spray deposited organic photovoltaics

被引：57

作者：

Kim, Kyu-Jin ^{[1
]}

Kim, Yeong-Seon ^{[1
]}

Kang, Won-Seok ^{[2
]}

Kang, Byoung-Ho ^{[1
]}

Yeom, Se-Hyuk ^{[1
]}

Kim, Do-Eok ^{[3
]}

Kim, Jae-Ho ^{[2
]}

Kang, Shin-Won ^{[1
]}

机构：

[1] Kyungpook Natl Univ, Sch Elect Engn & Comp Sci, Taegu 702701, South Korea

[2] Ajou Univ, Dept Mol Sci & Technol, Suwon, South Korea

[3] Kyungpook Natl Univ, Ctr Funct Devices Fus Platform, Taegu 702701, South Korea

来源：

SOLAR ENERGY MATERIALS AND SOLAR CELLS | 2010年 / 94卷 / 07期

关键词：

Substrate heating; Spray deposition; Organic solar cell; PEDOT:PSS; PH750; SOLAR-CELLS; LARGE-AREA;

D O I：

10.1016/j.solmat.2010.03.013

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Organic solar cells were fabricated by spray deposition of highly conductive PEDOT:PSS. Both PEDOT:PSS (Clevios PH750) and an active layer were spray deposited by the substrate heating method. In order to improve the conductivity of spray-deposited PEDOT:PSS, DMF or DMSO was added to it. As a result, surface morphology of PEDOT:PSS with DMSO-(/DMF) changed and its conductivity improved by about 10,000 times that of pure PEDOT:PSS. Solar cells fabricated using spray-deposited DMSO-added PEDOT:PSS as a transport layer showed a power conversion efficiency (PCE) of similar to 3%, an open voltage of 0.62 V. and a short circuit current of 14.02 mA/cm(2). Crown Copyright (C) 2010 Published by Elsevier B.V. All rights reserved.

引用

页码：1303 / 1306

页数：4

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