| 六钨酸四丁基铵盐和异丙醇体系的催化氧化反应的ESR研究Ⅰ. |
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| 引用本文： | 杨辰,严小敏,郭时清.六钨酸四丁基铵盐和异丙醇体系的催化氧化反应的ESR研究Ⅰ.[J].无机化学学报,1992,8(3):230-234. |
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| 作者姓名： | 杨辰 严小敏 郭时清 |
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| 作者单位： | 复旦大学分析测试中心, 上海 200433,复旦大学分析测试中心, 上海 200433,复旦大学分析测试中心, 上海 200433 |
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| 摘 要： | 本文研究了六钨酸四丁基铵盐在紫外光辐照的条件下催化氧化异丙醇为丙酮的反应。采用自旋捕捉技术与电子自旋共振相结合的方法,在位检测到氧化反应过程中有活泼自由基中间体产生,并观察到光电流产生。文中对六钨酸四丁基铵盐的催化反应机理进行了讨论。
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| 关 键 词： | 六钨酸 四丁基 铵盐 催化氧化反应 |
| 收稿时间： | 1990/7/31 0:00:00 |
ESR STUDY ON THE CATALYTIC OXIDATION IN SYSTEM OF TETRABUTYLAMMONIUM HEXATUNGSTATE AND ISOPROPYL ALCOHOL I |
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| Yang Chen,Yan Xiaomin and Quo Shiqing.ESR STUDY ON THE CATALYTIC OXIDATION IN SYSTEM OF TETRABUTYLAMMONIUM HEXATUNGSTATE AND ISOPROPYL ALCOHOL I[J].Chinese Journal of Inorganic Chemistry,1992,8(3):230-234. |
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| Authors: | Yang Chen Yan Xiaomin and Quo Shiqing |
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| Institution: | Center of Analysis and Measurement, Fudan University, Shanghai 200433,Center of Analysis and Measurement, Fudan University, Shanghai 200433 and Center of Analysis and Measurement, Fudan University, Shanghai 200433 |
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| Abstract: | Under UV-irradiation condition, the Isopropyl alcohol being oxidized to acetone by catalyst, tetrabutylammonium hexatungstate, was studied in this paper. Using spin-trapping with ESR technique in situ, the active radical media were detected in this reaction. In addition, the acetone in the product was verified by IR and the photocurrent was also found. |
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| Keywords: | tetrabutylammonium hexatungstate catalytic oxidation ESR |
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