Photoconductivity of C60‐doping benzocarbazole‐substituted polysiloxanes on an operating wavelength of 633 nm |
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| Authors: | In Kyu Moon Jin‐Woo Oh Nakjoong Kim |
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| Institution: | 1. Department of Chemistry, Sungkyunkwan University, 300 Cheoncheon‐Dong, Jangan‐Gu, Suwon, Gyeonggi‐Do 440‐746, Republic of Korea;2. Department of Chemistry, Hanyang University, 17 Haengdang‐Dong, Seongdong‐Gu, Seoul 133‐791, Republic of Korea |
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| Abstract: | A novel polysiloxane having benzoa]carbazole, benzoa,i]carbazole, and benzoa,g]carbazole pendant groups has been synthesized and characterized. We studied the electric‐field‐induced xerographic properties, the photogeneration efficiency, and the photoconductivity of C60‐doping polymeric composites at a wavelength of 633 nm. C60‐doping with benzoa,g]carbazole‐substituted polysiloxane shows a photogeneration efficiency of 56.55 × 10?5 and a photoconductivity of 52.2 pS/cm at E = 100 V/µm, which was found to be higher than that of the other benzocarbazole‐substituted polysiloxane composites. Copyright © 2009 John Wiley & Sons, Ltd. |
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| Keywords: | benzocarbazoles photogeneration efficiency photoconductivity |
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