Organic photovoltaic devices based on polyazomethine and fullerene

被引：30
|
作者：
Palewicz, Marcin [1 ]
Iwan, Agnieszka [2 ]
Sibinski, Maciej [3 ]
Sikora, Andrzej [2 ]
Mazurek, Boleslaw [2 ]
机构：
[1] Wroclaw Univ Technol, Inst Elect Engn Fundamentals, 27 Wybrzeze Wyspianskiego St, PL-50370 Wroclaw, Poland
[2] Electtech Inst Div Electrotechnol & Mat Sci, PL-50369 Wroclaw, Poland
[3] Tech Univ Lodz, Dept Semicond & Optoelect Devices, PL-90924 Lodz, Poland
来源：
EMRS-C: MATERIALS DEVICES AND ECONOMICS ISSUES FOR TOMORROW'S PHOTOVOLTAICS | 2011年 / 3卷
关键词：
polyazomethines; liquid crystals; organic devices; photovoltaic devices; bulk heterojunction devices; LIGHT-EMITTING-DIODES; SOLAR-CELLS; POLYMER; CATHODE;
D O I：
10.1016/j.egypro.2011.01.014
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：
The optical, structural and photovoltaic properties of a p-conjugated polyazomethine with siloxane linkages (PAZ1) were explored. Obtained poly (siloxane-azomethine) exhibited liquid crystalline properties and formed stable smectic A and nematic phases. PAZ1 was applied to organic solar cells construction as a donor, while [6,6]-phenyl C-61 butyric acid methyl ester (PC61BM) was used as an acceptor. The optical energy gap of PAZ1 at 2.24 eV was found. Atomic Force Microscope and photovoltaic experiments for devices based on PAZ1 and PAZ1: PC61BM as active layer were investigated. Power conversion efficiency of investigated devices were found in the range (0.1 - ) . 10(-2)%. (C) 2010 Published by Elsevier B. V.
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页数：8
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