| 一个物理化学综合实验的设计与实践 |
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| 引用本文： | 汤颖,孟梅,徐敬芳,邓强. 一个物理化学综合实验的设计与实践[J]. 实验室科学, 2010, 13(2): 98-99. DOI: 10.3969/j.issn.1672-4305.2010.02.035 |
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| 作者姓名： | 汤颖 孟梅 徐敬芳 邓强 |
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| 作者单位： | 西安石油大学,化学化工学院,陕西,西安710065 |
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| 摘 要： | 通过设计物理化学综合实验,采用传统共沉淀方法制备出水滑石层状材料,利用差热分析仪对其热稳定性进行测定。通过该实验了解水滑石层状材料的发展现状和基本特性,掌握该材料的制备方法。了解差热分析仪的原理及其所能反应出的物质结构信息,掌握差热分析仪的操作要领以及使用方法。
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| 关 键 词： | 综合实验 水滑石 差热分析 |
The design and practice on a comprehensive physical chemistry experiment |
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| TANG Ying,MENG Mei,XU Jing-fang,DENG Qiang. The design and practice on a comprehensive physical chemistry experiment[J]. Laboratory Science, 2010, 13(2): 98-99. DOI: 10.3969/j.issn.1672-4305.2010.02.035 |
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| Authors: | TANG Ying MENG Mei XU Jing-fang DENG Qiang |
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| Affiliation: | (College of Chemistry and Chemical Engineering, Xi＇an Shiyou University, Xi＇an 710065, China) |
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| Abstract: | The experiment of preparing hydrotalcite material by conventional co-precipitation method and determining its thermo-stability by using differential thermal analyzer （DTA） which is a comprehensive physical chemistry experiment designed in this paper. The aim of this experiment is to understand the characteristic and preparation method of hydrotalcite mateial and to learn how to use the DTA and the information of substance structure implied by the DTA data. |
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| Keywords: | comprehensive experiment hydrotalcite differential thermal analysis |
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