| 水杨酸钐的流变相合成与热分解机理研究 |
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| 引用本文： | 孙秋香,苏明伟,张克立.水杨酸钐的流变相合成与热分解机理研究[J].培训与研究,2008,25(8):35-36. |
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| 作者姓名： | 孙秋香 苏明伟 张克立 |
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| 作者单位： | 湖北第二师范学院化学系，武汉大学化学与分子科学学院 |
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| 基金项目： | 湖北第二师范学院校管重点课题 |
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| 摘 要： | 用流变相合成了水杨酸钐。通过热重分析（TG/DTG/DTA）技术确定了固体物质的组成,同时研究了水杨酸钐晶体Sm2（C7H5O3）6的热分解过程。结果表明,Sm2（C7H5O3）6的热分解过程为多步分解进行,其实验失重率与理论计算失重率相符。
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| 关 键 词： | 水杨酸钐 流变相 合成 TG/DTG/DTA |
The Study of the Rheological Phase Synthesis and Thermal Decomposition Attribute Characterization of Samarium Salicylate |
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| SUN Qiu-xiang,SU Ming-wei,ZHANG Ke-li.The Study of the Rheological Phase Synthesis and Thermal Decomposition Attribute Characterization of Samarium Salicylate[J].Training and Research-Journal of Hubei College of Education,2008,25(8):35-36. |
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| Authors: | SUN Qiu-xiang SU Ming-wei ZHANG Ke-li |
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| Institution: | SUN Qiu-xiang SU Ming-wei ZHANG Ke-li(1. Department of Chemistry and Life Sciences, Hubei University of Education, Wuhan 430205, China; 2. College of Chemistry and Molecular science, Wuhan University, Wuhan 430072, China) |
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| Abstract: | Samarium salicylate is synthesized by the rheological phase reaction method.Through thermal analysis,the technique(TG/DTG/DTA) engineering determines mechanism of solid matter,at the same time the research focuses on Samarium salicylate crystal Sm2(C7H5O3)6 thermal decomposition process.The result indicates that Sm2(C7H5O3)6 thermal decomposition process consists of many stages,whose rate of weight loss corresponds with the rate of theoretical calculation. |
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| Keywords: | Samarium salicylate rheological phase reaction Synthesized TG/DTG |
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