INTERDISCIPLINARY PHYSICS AND RELATED AREAS OF SCIENCE AND TECHNOLOGY |
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Hybrid solar cell based on polythiophene and GaN nanoparticles composite |
Feng Qian (冯倩)a b, Shi Peng (时鹏)a b, Li Yu-Kun (李宇坤)a b, Du Kai (杜锴)a b, Wang Qiang (王强)a b, Feng Qing (冯庆)a b, Hao Yue (郝跃)a b |
a School of Microelectronics, Xidian University, Xi’an 710071, China; b Key Laboratory of Wide Band-Gap Semiconductor Materials and Devices, Xidian University, Xi’an 710071, China |
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Abstract Hybrid solar cells based on poly(3-hexylthiophene) (P3HT) and Galium nitride (GaN) nanoparticle bulk heterojunction are fabricated and analyzed. The GaN nanocrystal is synthesized by means of a combination of sol–gel process with high temperature ammoniation using Ga(OC2H5) as a precursor. Their characteristics are determined by X-ray diffraction, X-ray photoelectron spectroscopy, and scanning electron microscopy. With the addition of GaN nanoparticle to P3HT, the device performance is greatly enhanced.
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Received: 23 April 2013
Revised: 18 July 2013
Accepted manuscript online:
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PACS:
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88.40.H-
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(Solar cells (photovoltaics))
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73.63.Bd
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(Nanocrystalline materials)
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81.07.Pr
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(Organic-inorganic hybrid nanostructures)
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Fund: Project supported by the Basic Science Research Fund for the Central Universities, China (Grant No. K50511250009). |
Corresponding Authors:
Feng Qian
E-mail: qfeng@mail.xidian.edu.cn
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About author: 88.40.H-; 73.63.Bd; 81.07.Pr |
Cite this article:
Feng Qian (冯倩), Shi Peng (时鹏), Li Yu-Kun (李宇坤), Du Kai (杜锴), Wang Qiang (王强), Feng Qing (冯庆), Hao Yue (郝跃) Hybrid solar cell based on polythiophene and GaN nanoparticles composite 2014 Chin. Phys. B 23 028802
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