| 过渡金属与邻香兰素氨基酸类Schiff碱配合物合成及其性质的研究 |
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| 引用本文： | 李淑兰,王红,刘德信,崔学桂,李晓燕,杨兆荷. 过渡金属与邻香兰素氨基酸类Schiff碱配合物合成及其性质的研究[J]. 化学学报, 1995, 53(5): 455-461 |
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| 作者姓名： | 李淑兰 王红 刘德信 崔学桂 李晓燕 杨兆荷 |
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| 作者单位： | 山东大学化学系;山东大学晶体材料研究所 |
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| 摘 要： | 本文合成了邻香兰素白氨酸合Cu(Ⅱ) 1, Ni(Ⅱ) 2, 邻香兰素苯丙氨酸合Ni(Ⅱ) 3及邻香兰素丙氨酸合Zn(Ⅱ) 4四种配合物。对其组成、结构进行了分析表征, 研究了它们的热稳定性及非等温热分解动力学, 用微分和积分法进行分析, 推断了第一步热分解反应机理, 得到了热分解反应动力学方程此外, 还得到了配合物的热分解反应动力学补偿效应数学表达式。
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| 关 键 词： | 氨基酸 络合物 过渡元素 席夫碱 香兰素 |
Studies on synthesis and properties of transition metals with o-vanillin amino acid Schiff base complexes |
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| LI SHULAN,WANG HONG,LIU DEXIN,CUI XUEGUI,LI XIAOYAN,YANG ZHAOHE. Studies on synthesis and properties of transition metals with o-vanillin amino acid Schiff base complexes[J]. Acta Chimica Sinica, 1995, 53(5): 455-461 |
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| Authors: | LI SHULAN WANG HONG LIU DEXIN CUI XUEGUI LI XIAOYAN YANG ZHAOHE |
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| Abstract: | In this paper, we synthesized four kinds of Schiff base complexes with Cu(Ⅱ). Zn(Ⅱ), Ni(Ⅱ) which derived from o-vanillin. The thermoanalysis of the complexes were studied also. Kinetic parameters were obtained from the analysis of TG, DTG curves by integral and differential methods. The possible reaction mechanisms were suggested by comparision of the kinetic parameters. The kinetic equations are otained . The mathematical expression of the kinetic compensation effect of the thermal decomposition reaction had also been obtained. |
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| Keywords: | AMINO ACID COMPLEX COMPOUNDS TRANSITION ELEMENT SCHIFF BASE VANILLIN |
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