| 钼氧卟啉(MovO(TPP)Cl)和二甲基亚砜(DMSO)反应动力学和反应机理研究 |
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| 引用本文： | 杨惠星,崔晓莉,陆群,韩德刚. 钼氧卟啉(MovO(TPP)Cl)和二甲基亚砜(DMSO)反应动力学和反应机理研究[J]. 物理化学学报, 1990, 6(5): 594-600. DOI: 10.3866/PKU.WHXB19900515 |
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| 作者姓名： | 杨惠星 崔晓莉 陆群 韩德刚 |
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| 作者单位： | Department of Chemistry, Peking University, Beijing |
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| 摘 要： | 本文应用停-流快速反应动力学测定仪器研究氯钼氧卟啉(MoVO(TPP)Cl)同二甲亚砜(DMSO)的反应动力学. 实验结果表明, 反应至少含有四个基元步骤. 动力学研究得到驰豫时间τ与加入的初始二甲亚砜(DMSO)的浓度成线性关系, 本文提出了一种反应机理, 比较满意地解释了上述化学反应动力学实验结果。
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| 关 键 词： | 钼氧卟啉 二甲亚砜 反应动力学 |
| 收稿时间： | 1989-01-19 |
| 修稿时间： | 1990-05-03 |
Study of Kinetics and Mechanism for The Reaction Between Molybdenum(v) Tetraphenylporphyrine (MovO(TPP)Cl) and Dimethyl Sulfoxide (DMSO) |
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| Yang Hui-Xing,Cui Xiao-Li,Lu Qun,Han De-Gang. Study of Kinetics and Mechanism for The Reaction Between Molybdenum(v) Tetraphenylporphyrine (MovO(TPP)Cl) and Dimethyl Sulfoxide (DMSO)[J]. Acta Physico-Chimica Sinica, 1990, 6(5): 594-600. DOI: 10.3866/PKU.WHXB19900515 |
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| Authors: | Yang Hui-Xing Cui Xiao-Li Lu Qun Han De-Gang |
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| Affiliation: | Department of Chemistry, Peking University, Beijing |
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| Abstract: | The kinetics of the reaction of MovO(TPP)Cl and DMSO has been studied with a stopped-flow spectrophotometer. The results show that the reaction is a complicate one which includes at least four elementary steps. The relaxation time (τ) varies linearly with the initial concentrations of DMSO. A reaction mechanism was suggested which can explain the experimental results satisfactorily. |
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