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一水草酸钙热重-差热综合热分析的最优化表征方法 被引量:8

Research on Optimal Characterization Method of CaC_2O_4·H_2O by Thermogravimetry-Differential Thermal Analyzer
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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。 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.
出处 《广西科学院学报》 2011年第1期17-21,共5页 Journal of Guangxi Academy of Sciences
基金 广西教育厅科研项目(201010LX074) 广西师范大学青年基金项目(gxnu200912)资助
关键词 热分析 热重法 微商热重法 差热分析 一水草酸钙 thermal analysis thermogravimetry derivative thermogravimetry differential thermal analysis calcium oxalate monohydrate
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参考文献7

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