Bulk heterojunction organic solar cells utilizing 1,4,8,11,15,18,22,25-octahexylphthalocyanine

被引：28

作者：

Hori, Tetsuro ^{[1
]}

Fukuoka, Naoki ^{[1
]}

Masuda, Tetsuya ^{[1
]}

Miyake, Yasuo ^{[1
,2
]}

Yoshida, Hiroyuki ^{[1
]}

Fujii, Akihiko ^{[1
]}

Shimizu, Yo ^{[2
]}

Ozaki, Masanori ^{[1
]}

机构：

[1] Osaka Univ, Div Elect Elect & Informat Engn, Grad Sch Engn, Suita, Osaka 5650871, Japan

[2] Kansai Ctr, Synthet Nanofunct Mat Grp, Res Inst Ubiquitous Energy Devices, Natl Inst Adv Ind Sci & Technol AIST, Osaka 5638577, Japan

来源：

SOLAR ENERGY MATERIALS AND SOLAR CELLS | 2011年 / 95卷 / 11期

关键词：

Phthalocyanine; Organic solar cells; Photovoltaic cell; Wet process; Bulk heterojunction; Tandem structure; PHOTOVOLTAIC PROPERTIES; CONDUCTING POLYMER; PHTHALOCYANINES; LAYER; MOO3;

D O I：

10.1016/j.solmat.2011.06.039

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：

Bulk heterojunction solar cells utilizing soluble phthalocyanine derivative, 1,4,8,11,15,18,22,25-o (C6PcH(2)) have been investigated. The active layer was fabricated by spin-coating the mixed solution of C6PcH(2) and 1-(3-methoxy-carbonyl)-propyl-1-1-phenyl-(6,6)C61 (PCBM). The photovoltaic properties of the solar cell with bulk heterojunction of C6PcH(2) and PCBM demonstrated the strong dependence of active layer thickness, and the optimized active layer thickness was clarified to be 120 nm. By inserting MoO3 hole transport buffer layer between the positive electrode and active layer, the FF and energy conversion efficiency were improved to be 0.50 and 3.2%, respectively. The tandem organic thin-film solar cell has also been studied by utilizing active layer materials of C6PcH(2) and poly(3-hexylthiophene) and the interlayer of LiF/Al/MoO3 structure, and a high V-oc of 1.27 V has been achieved. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：3087 / 3092

页数：6

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