Size effect of nanodiamonds on P3HT:PCBM heterojunction solar cells

被引：25

作者：

Hsiao, Yu-Jen ^{[2
]}

Fang, Te-Hua ^{[1
]}

Ji, Liang-Wen ^{[3
]}

Lee, Yu-Chao ^{[3
]}

Dai, Bau-Tong ^{[2
]}

机构：

[1] Natl Kaohsiung Univ Appl Sci, Dept Mech Engn, Kaohsiung 807, Taiwan

[2] Natl Nano Device Labs, Tainan 741, Taiwan

[3] Natl Formosa Univ, Inst Electroopt & Mat Sci, Yunlin 632, Taiwan

来源：

ELECTROCHEMISTRY COMMUNICATIONS | 2012年 / 18卷

关键词：

Nanodiamond; Solar cell; Absorption; Photovoltaic; POLYMER; EFFICIENCY; POLY(3-HEXYLTHIOPHENE);

D O I：

10.1016/j.elecom.2012.01.030

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

We have used 1.5 wt.% of nanodiamonds having three different sizes such as 5, 50 and 250 nm for making the hybrid active layer. As the nanodiamond size increased, the root mean square (rms) roughness also increased in the film. The film with nanodiamond has a higher absorption intensity than the P3HT:PCBM film. The power conversion efficiency (PCE) of the device has improved from 1.8% to 2.4%, as a result of increased current density for P3HT:PCBM mixed with nanodiamond having 50 nm. (C) 2012 Elsevier B.V. All rights reserved.

引用

页码：4 / 7

页数：4

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