| 光谱学与光谱分析 |
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| IR Study on the Thermal Decomposition IR of the Cationic Fenugreek Gum |
| WANG Zhu1,NIU Chun-mei1, 3,WU Wen-hui1*,ZHANG Guo-bao2,ZHAO Gen-suo2,WANG Ying2,CAO Jian2 |
1. Schools of Material Science and Engineering, Beijing Institute of Technology, Beijing 100081，China
2. The Center of Testing and Analysis, Henan Province, Zhengzhou 450002，China
3. School of Materials and Engineering in University of Science and Technology，Shijiazhuang 050018, China |
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Abstract The title complexes shown as cationic fenugreek gum were prepared. The thermal decomposition process of fenugreek gum and cationic fenugreek gum was studied quantitatively by means of thermogravimetric analysis and infrared spectroscopic measurement of samples after heating at different temperatures. Additionally, according to the fact that the absorbance peak changes and the analysis of TG-IR of cationic fenugreek gum at different temperatures, it can be drawn that the thermal decomposition of the cationic fenugreek gum might lead to a possible thermal-cracking process.
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Received: 2005-01-06
Accepted: 2005-04-22
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Corresponding Authors:
WU Wen-hui
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