| 双水杨基缩乙二胺合铬(III)配合物的非等温热分解动力学研究 |
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| 引用本文： | 汪海东,李延团,曾宪诚.双水杨基缩乙二胺合铬(III)配合物的非等温热分解动力学研究[J].四川大学学报(自然科学版),2002(3). |
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| 作者姓名： | 汪海东 李延团 曾宪诚 |
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| 作者单位： | 四川大学化学学院，四川大学化学学院，四川大学化学学院 成都610064 中国科学院青海盐湖研究所，西宁810008，成都610064，成都610064 |
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| 基金项目： | 国家自然科学基金 (2 98730 31) |
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| 摘 要： | 用红外光谱和X 射线分析对双水杨基乙二胺合铬配合物 Cr(salen) (H2 O) 2 ]NO3进行了表征 ,并用TG和DTG方法对其分解的机理进行了研究 ;通过用微分和积分的方法对其非等温动力学的分析与动力学参数的比较 ,提出了最可能的动力学模型方程
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| 关 键 词： | 铬(III)配合物 红外光谱 X射线分析 热分解 非等温动力学 |
Studies on the Thermal Decomposition of N,N'-ethylenebis (salicylideneiminato) Diaquochromium(III) Nitrate |
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| WANG Hai dong ,LI Yan tuan ,ZENG Xian cheng.Studies on the Thermal Decomposition of N,N''''-ethylenebis (salicylideneiminato) Diaquochromium(III) Nitrate[J].Journal of Sichuan University (Natural Science Edition),2002(3). |
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| Authors: | WANG Hai dong LI Yan tuan ZENG Xian cheng |
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| Institution: | WANG Hai dong 1,2,LI Yan tuan 1,ZENG Xian cheng 1 |
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| Abstract: | A complex of N,N' ethylenebis(salicylideneiminato)diaquochromium(III) nitrate, Cr(salen) (H 2O) 2]NO 3 was characterized and its decomposition mechanism was studied by TG and DTG. The IR spectrum and X ray analysis were examined for the complex. The non isothermal kinetics data were analyzed by means of the differential and integral methods. The most probable kinetic model function was suggested by comparison of the kinetic parameters. |
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| Keywords: | Cr(III) complex IR spectrum X ray analysis thermal decomposition non isothermal kinetic |
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