| 原位可见紫外反射谱研究电沉积AgInSe2薄膜上的电化学振荡现象 |
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| 引用本文： | 谢少艾[],尤金跨[].原位可见紫外反射谱研究电沉积AgInSe2薄膜上的电化学振荡现象[J].上海师范大学学报(自然科学版),2001(2). |
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| 作者姓名： | 谢少艾[] 尤金跨[] |
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| 作者单位： | 上海交通大学化学化工学院 上海200240
(谢少艾)，厦门大学化学系 厦门361005(尤金跨) |
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| 基金项目： | 国家自然科学基金资助项目 (2 9170 12 6) |
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| 摘 要： | 研究了电沉积制得的 Ag In Se2 半导体薄膜上过氧化氢阴极还原过程中产生的电化学振荡行为 ,借助现场紫外可见反射谱观察分析了振荡期间的薄膜表面组成的变化 ,对影响该振荡行为的一些因素如溶液组成、传质、光照等进行分析 ,为银铟硒半导体薄膜发展成为光电传感器提供了一定的理论和实践基础 .
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| 关 键 词： | AgInSe2半导体 电化学振荡 阴极还原 原位紫外可见反射谱 |
The Studies of the Electrochemical Oscillation by in situ UV-visible Reflection Spectra on the Electrodeposited AgInSe_2 Thin Films |
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| XIE Shao-ai ,YOU Jin-kua.The Studies of the Electrochemical Oscillation by in situ UV-visible Reflection Spectra on the Electrodeposited AgInSe_2 Thin Films[J].Journal of Shanghai Normal University(Natural Sciences),2001(2). |
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| Authors: | XIE Shao-ai YOU Jin-kua |
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| Institution: | XIE Shao-ai 1,YOU Jin-kua 2 |
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| Abstract: | The varieties of components on the surface of thin films during the oscillation have been observed and analyzed by using in situ UV-visible reflection spectra. Some factors effecting the oscillation behavior such as stirring condition, light have been investigated. It is found that the oscillation frequency on the film can be controlled by periodic light illumination modulation. |
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| Keywords: | AgInSe 2 semiconductor electrochemical oscillation cathodic reduction in situ UV-visible reflection spectra |
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