| 一水草酸钙热重-差热综合热分析的最优化表征方法 |
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| 引用本文： | 邹华红,胡坤,桂柳成,程蕾,陆海燕.一水草酸钙热重-差热综合热分析的最优化表征方法[J].广西科学院学报,2011,27(1):17-21. |
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| 作者姓名： | 邹华红 胡坤 桂柳成 程蕾 陆海燕 |
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| 作者单位： | 广西师范大学化学化工学院药用资源化学与药物分子工程教育部重点实验室,广西桂林,541004 |
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| 基金项目： | 广西教育厅科研项目，广西师范大学青年基金 |
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| 摘 要： | 以热分析为手段研究一水草酸钙在不同实验条件下,包括试样用量、粒度大小、升温速率和气氛的不同等条件下的热重曲线、微商热重曲线和差热分析曲线,总结出一水草酸钙热重-差热综合热分析最优的热分析表征方法.
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| 关 键 词： | 热分析 热重法 微商热重法 差热分析 一水草酸钙 |
| 收稿时间： | 2010/9/8 0:00:00 |
| 修稿时间： | 2010/10/9 0:00:00 |
Research on Optimal Characterization Method of CaC2O4·H2O by Thermogravimetry-Differential Thermal Analyzer |
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| ZOU Hua-hong,HU Kun,GUI Liu-cheng,CHENG Lei and LU Hai-yan.Research on Optimal Characterization Method of CaC2O4·H2O by Thermogravimetry-Differential Thermal Analyzer[J].Journal of Guangxi Academy of Sciences,2011,27(1):17-21. |
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| Authors: | ZOU Hua-hong HU Kun GUI Liu-cheng CHENG Lei and LU Hai-yan |
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| Institution: | (Key Laboratory of Medicinal Chemical Resources and Molecular Engineering,School of Chemistry and Chemical Engineering,Guangxi Normal University,Guilin,Guangxi,541004,China) |
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| Abstract: | By means of thermal analysis,the thermogravimetry(TG) curves,derivative thermogravimetry(DTG) curves and differential thermal analysis(DTA) curves of the CaC2O4·H2O in different experimental conditions,including sample weight,grain size,heating rate and atmosphere are studied.The optimality thermal analysis of the CaC2O4·H2O by analyzing the TG-DTA comprehensive analysis is concluded in this paper. |
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| Keywords: | thermal analysis thermogravimetry derivative thermogravimetry differential thermal analysis calcium oxalate monohydrate |
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