Photovoltaic analysis of the effects of PEDOT:PSS-additives hole selective contacts on the efficiency and lifetime performance of inverted organic solar cells

被引：56
作者：
Savva, Achilleas [1 ]
Georgiou, Efthymios [1 ]
Papazoglou, Giannis [1 ]
Chrusou, Alexandra Z. [1 ]
Kapnisis, Konstantinos [1 ]
Choulis, Stelios A. [1 ]
机构：
[1] Cyprus Univ Technol, Dept Mech Engn & Mat Sci & Engn, Mol Elect & Photon Res Unit, CY-3603 Limassol, Cyprus
来源：
SOLAR ENERGY MATERIALS AND SOLAR CELLS | 2015年 / 132卷
关键词：
Inverted organic photovoltaics; PEDOT:PSS; Additives; Hole selective contact; Processing; Device performance; LOW-TEMPERATURE; WORK FUNCTION; DEGRADATION; LAYER; CONDUCTIVITY; FLUOROSURFACTANT; ELECTRODES; INTERFACE; STABILITY; FILMS;
D O I：
10.1016/j.solmat.2014.10.004
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：
Solution processed inverted organic photovoltaics (OPVs) usually use (Poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) PEDOT:PSS derivatives as hole selective contact. In this study the effect of different PEDOT:PSS formulations, Al4083, PH and PH500 in inverted structured OPVs is investigated. Through detailed device physics analysis PEDOT:PSS PH is proposed as most suitable hole selective contact for inverted OPVs device function. Furthermore, PEDOT:PSS PH hole selective contact is treated with 3 different wetting agents, Zonyl FS-300 fluorosurfactant (Zonyl), 2,5,8,11-tetramethyl-6-dodecyn-5,8-diol ethoxylate (Dynol) and Zonyl:Dynol mixture and the corresponding non-encapsulated inverted OPVs investigated under accelerated humidity lifetime conditions. The inverted OPVs incorporating PEDOT:PSS:Zonyl hole selective contact shown limitations on humidity lifetime performance due to the poorest adhesion properties of Zonyl-treated PEDOT:PSS PH compared with Dynol and Zonyl/Dynol mixture treaded PEDOT:PSS PH. (C) 2014 Elsevier B.V. All rights reserved.
引用
收藏
页码：507 / 514
页数：8
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