Nanocrystalline Films Formation of 4,7-Bis(4-triphenylamino)benzo-2,1,3-thiadiazole through Electrophoretic Deposition
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概要
- 論文の詳細を見る
The nanocrystalline films of an amorphous triphenylamine derivative have been firstly formed by a facile electrophoretic deposition (EPD) method from a solution of protonated 4,7-bis(4-triphenylamino)benzo-2,1,3-thiadiazole. The films are composed of nanoparticles which diameters are controllably varied from 20 to 200 nm. Compared with spin-coating films, EPD films possess lower band gap and higher energy level of the highest occupied molecular orbital (HOMO), which means superior intermolecular charge-transfer ability and more excellent hole-transporting property. The facile method for preparing nanocrystalline films could also spread to other amorphous triphenylamine derivatives.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2010-07-25
著者
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Zhang Qing
School Of Information Engineering Dalian Maritime University
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Zhu Yuanyuan
School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
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Si Zhengkai
School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
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Qian Lingfeng
School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
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Xue Minzhao
School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
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Sheng Qiaorong
School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
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Liu Yangang
School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
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Zhang Qing
School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
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- Nanocrystalline Films Formation of 4,7-Bis(4-triphenylamino)benzo-2,1,3-thiadiazole through Electrophoretic Deposition