Organic/inorganic hybrid solar cells with vertically oriented ZnO nanowires

被引：66

作者：

Liu, Junpeng ^{[1
]}

Wang, Shanshan ^{[1
]}

Bian, Zuqiang ^{[1
]}

Shan, Meina ^{[1
]}

Huang, Chunhui ^{[1
]}

机构：

[1] Peking Univ, BNLMS, State Key Lab Rare Earth Mat Chem & Applicat, Coll Chem & Mol Engn, Beijing 100871, Peoples R China

来源：

APPLIED PHYSICS LETTERS | 2009年 / 94卷 / 17期

基金：

中国博士后科学基金;

关键词：

electron mobility; excitons; II-VI semiconductors; nanofabrication; nanowires; organic semiconductors; organic-inorganic hybrid materials; semiconductor heterojunctions; solar cells; wide band gap semiconductors; zinc compounds; PHOTOVOLTAIC DEVICES; POLYMER; OXIDE; HETEROJUNCTION; PERFORMANCE; NANORODS; FILMS;

D O I：

10.1063/1.3126955

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Hybrid photovoltaic (PV) devices based on copper-phthalocyanine and fullerene combined with ZnO nanowire array as direct charge transport paths were fabricated. The optimized device with ZnO nanowire has a more than fourfold increase in PV performance than the device without nanowire. The former has an open circuit voltage of 0.46 V, a short circuit current of 3.86 mA/cm(2), a fill factor of 0.30, and a power conversion efficiency of 0.53%. The hybrid device based on ZnO nanowires with improved PV performance suggests a way for fabrication of PV device with more exciton dissociation interface area and continuous carrier transport paths.

引用

页数：3

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