Title of article
Low temperature molar heat capacities and thermal stability of crystalline artemisinin
Author/Authors
Jia-Xin Dong، نويسنده , , You-Meng Dan، نويسنده , , Zhicheng Tan، نويسنده , , Junning Zhao، نويسنده , , Yi Liu، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2007
Pages
4
From page
2
To page
5
Abstract
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.
Keywords
Artemisinin , Heat capacity , thermal stability
Journal title
Thermochimica Acta
Serial Year
2007
Journal title
Thermochimica Acta
Record number
1197649
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