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题名: Low temperature molar heat capacities and thermal stability of crystalline artemisinin
作者: Dong, Jia-Xin;  Dan, You-Meng;  Tan, Zhi-Cheng;  Zhao, Jun-Ning;  Liu, Yi
通讯作者: Liu Yi
关键词: artemisinin ;  heat capacity ;  thermal stability
刊名: THERMOCHIMICA ACTA
发表日期: 2007-10-25
DOI: 10.1016/j.tca.2007.04.007
卷: 463, 期:1-2, 页:2-5
收录类别: ISTP ;  SCI
文章类型: Article
部门归属: 15
项目归属: 1504
产权排名: 3;3
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Analytical ;  Chemistry, Physical
研究领域[WOS]: Chemistry
英文摘要: The heat capacities of artemisinin in crystal form were measured in the temperature range from 80 to 363 K by an adiabatic calorimeter. Three thermal anomalies were observed at 198, 240, and 312 K. Thermogravimetry and differential thermal analysis from 300 to 700 K showed melting at 420 K, loss of formic acid at 480 K, and further decomposition above 480 K. (C) 2007 Elsevier B.V. All rights reserved.
关键词[WOS]: SUPERCRITICAL CARBON-DIOXIDE ;  QINGHAOSU ARTEMISININ ;  ANTIMALARIAL-DRUG ;  DECOMPOSITION ;  SOLUBILITY ;  CHEMISTRY
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000250353500002
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/99697
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Wuhan Univ, Coll Chem & Mol Sci, Wuhan 430072, Peoples R China
2.Hubei Coll Natl, Dept Chem, Enshi 445000, Peoples R China
3.Chinese Acad Sci, Dalian Inst Chem Phys, Thermochem Lab, Dalian 116023, Peoples R China

Recommended Citation:
Dong, Jia-Xin,Dan, You-Meng,Tan, Zhi-Cheng,et al. Low temperature molar heat capacities and thermal stability of crystalline artemisinin[J]. THERMOCHIMICA ACTA,2007,463(1-2):2-5.
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