| 双核Cu(I)配合物的热分解非等温动力学 |
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| 引用本文： | 王娅娟,祁学永,李晓燕.双核Cu(I)配合物的热分解非等温动力学[J].物理化学学报,1996,12(7):668-672. |
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| 作者姓名： | 王娅娟 祁学永 李晓燕 |
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| 作者单位： | Department of Chemistry,Shandong Institute of Education,Jinan 250013,Department of Chemistry,Shandong University,Jinan 250100 |
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| 摘 要： |
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| 关 键 词： | 铜(I)配合物 苯并咪唑 热分解 非等温动力学 |
| 收稿时间： | 1995-11-20 |
| 修稿时间： | 1995-02-01 |
Studies on the Non-isothermal Kinetics of Thermal Decomposition of Benzimidazolyl-bontaining Dicopper(I) Complexes |
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| Wang Ya-Juan,Qi Xue-Yong,Li Xiao-Yan.Studies on the Non-isothermal Kinetics of Thermal Decomposition of Benzimidazolyl-bontaining Dicopper(I) Complexes[J].Acta Physico-Chimica Sinica,1996,12(7):668-672. |
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| Authors: | Wang Ya-Juan Qi Xue-Yong Li Xiao-Yan |
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| Institution: | Department of Chemistry,Shandong Institute of Education,Jinan 250013|Department of Chemistry,Shandong University,Jinan 250100 |
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| Abstract: | Thermal decomposition process of four benzimidazolyl-containing dicopper(Ⅰ) complexes: Cu2(OCTB)](ClO4)2•1.5H2O(1), Cu2 (NMOCTB)](ClO4)2•H2O(2), Cu2(NBUOCTB)](ClO4)2(3), Cu2(NBOCTB)](ClO4)2•H2O(4) and their kinetics were studied under the non-isothermal conditions by TG-DTG techniques. The non-isothermal kinetic data were analyzed by means of Achar and Coats-Redfern method respectively. The kinetic equation for the second step of the decomposition of complex (1) can be expressed as: dα/dt=A•exp(-E/RT) •(1-α), the mechanism of this reaction corresponds to "Coring and Growth" with n=1; while for the first step of complex (3) decomposition, dα/dt=A•exp(-E/RT)• (1-α)2, which corresponds to the mechanism of "the second-order chemical reaction". |
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| Keywords: | Copper(I) complex Benzimidazole Thermal decomposition Non-isothermal kinetics |
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