Flexible polymer solar cell modules with patterned vanadium suboxide layers deposited by an electro-spray printing method

被引：16

作者：

Back, Hyungcheol ^{[1
,3
]}

Kong, Jaemin ^{[4
]}

Kang, Hongkyu ^{[1
,3
]}

Kim, Junghwan ^{[2
]}

Kim, Jae-Ryoung ^{[4
]}

Lee, Kwanghee ^{[1
,2
,3
,4
]}

机构：

[1] Gwangju Inst Sci & Technol, Sch Mat Sci & Engn, Kwangju 500712, South Korea

[2] Gwangju Inst Sci & Technol, Dept Nanobio Mat & Elect Technol, Kwangju 500712, South Korea

[3] Gwangju Inst Sci & Technol, Heeger Ctr Adv Mat, Kwangju 500712, South Korea

[4] Gwangju Inst Sci & Technol, Res Inst Solar & Sustainable Energies, Kwangju 500712, South Korea

来源：

SOLAR ENERGY MATERIALS AND SOLAR CELLS | 2014年 / 130卷

基金：

新加坡国家研究基金会;

关键词：

Polymer solar cell modules; Electrospray; Printing; Vanadium suboxide; DISCHARGE DYNAMICS; ARCHITECTURE; EVAPORATION; DROPLETS;

D O I：

10.1016/j.solmat.2014.07.053

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：

Vanadium suboxide (VOx) layers deposited by an electro-spray (e-spray) printing method were applied to the fabrication of high efficiency patterned polymer solar cell (PSC) modules. By tailoring surface tension and the atomization condition of the e-sprayed sol precursor, e-sprayed VOx layers on top of both hydrophilic and hydrophobic surfaces were successfully obtained, which enabled alternative architectures of conventional/inverted cells in a sub-module. The integrated PSC module that alternatively incorporated patterned metal oxide layer exhibited the high aperture power conversion efficiency (PCE) of 4.93% with a geometric fill factor (GFF) of 87%. Furthermore, we achieved the high aperture PCE of 4.72% on the flexible polyethylene terephthalate (PET) substrate comparable to that on the glass substrate which is applicable to large area roll-to-roll PSC module production. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：555 / 560

页数：6

共 25 条

[11] Controlled electro-spray deposition of highly conductive PEDOT:PSS films [J].