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Study on the bulk junction type organic solar cells with double zinc oxide layer
被引:4
|作者:
Ju, Xiaohui
[1
,2
]
Feng, Wei
[1
,2
]
Kittichungchit, Varutt
[3
]
Hori, Tetsuro
[3
]
Moritou, Hiroki
[3
]
Fujii, Akihiko
[3
]
Ozaki, Masanori
[3
]
机构:
[1] Tianjin Univ, Sch Mat Sci & Engn, Tianjin 300072, Peoples R China
[2] Tianjin Key Lab Composite & Funct Mat, Tianjin 300072, Peoples R China
[3] Osaka Univ, Grad Sch Engn, Div Elect Elect & Informat Engn, Suita, Osaka 5650871, Japan
基金:
中国国家自然科学基金;
关键词:
Zinc oxide;
Double layer;
Photovoltaic cell;
Bulk junction;
POLYMER PHOTOVOLTAIC CELLS;
DEVICES;
D O I:
10.1016/j.tsf.2009.07.086
中图分类号:
T [工业技术];
学科分类号:
08 ;
摘要:
The optical and photovoltaic properties of a photovoltaic cell with a structure of indium-tin oxide (ITO)/double ZnO/poly(3-hexylthiophene) (PAT6):PCBM/Ag have been investigated. The double layer ZnO was a composite of a sputtered ZnO layer and oriented zinc oxide nanopillars layer which was fabricated by a new method at low temperature (343 K). It is concluded that the double layer ZnO plays an important role in collecting photogenerated electrons and acts as a conducting path to the electrode. Insertion of the double layer ZnO in the photovoltaic cells produced enhanced performance with the power conversion efficiency of 1.42% under AM1.5 illumination. (C) 2009 Elsevier B.V. All rights reserved.
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页码:786 / 790
页数:5
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