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| 阳离子香豆胶热裂解红外光谱研究 | |
| 引用本文： | 王著,牛春梅,吴文辉,张国宝,赵根锁,王颖,曹键.阳离子香豆胶热裂解红外光谱研究[J].光谱学与光谱分析,2005,25(11):1786-1789. |
| 作者姓名： | 王著 牛春梅 吴文辉 张国宝 赵根锁 王颖 曹键 |
| 作者单位： | 1. 北京理工大学材料科学与工程学院，北京 100081 2. 河南省分析测试中心，河南 郑州 450002 3. 河北科技大学材料科学与工程学院，河北 石家庄 050018 |
| 基金项目： | 河南省自然科学基金资助 |
| 摘 要： | 研究了香豆胶原粉、阳离子香豆胶的红外光谱归属，并测定了它们的热失重及相应热效应峰值的红外光谱(TG-IR)。根据不同温度下阳离子香豆胶光谱基团的吸收峰变化和热失重-红外光谱的分析，推断该样品可能的热解过程。 |
| 关 键 词： | 多糖 阳离子香豆胶 热裂解 |
| 文章编号： | 1000-0593（2005）11-1786-04 |
| 收稿时间： | 2005-01-06 |
| 修稿时间： | 2005-04-22 |
IR Study on the Thermal Decomposition IR of the Cationic Fenugreek Gum |
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| WANG Zhu,NIU Chun-mei,WU Wen-hui,ZHANG Guo-bao,ZHAO Gen-suo,WANG Ying,CAO Jian.IR Study on the Thermal Decomposition IR of the Cationic Fenugreek Gum[J].Spectroscopy and Spectral Analysis,2005,25(11):1786-1789. | |
| Authors: | WANG Zhu NIU Chun-mei WU Wen-hui ZHANG Guo-bao ZHAO Gen-suo WANG Ying CAO Jian |
| Institution: | 1. Schools of Material Science and Engineering, Beijing Institute of Technology, Beijing 100081，China2. The Center of Testing and Analysis, Henan Province, Zhengzhou 450002，China3. School of Materials and Engineering in University of Science and Technology，Shijiazhuang 050018, China |
| Abstract: | The title complexes shown as cationic fenugreek gum were prepared. The thermal decomposition process of fenugreek gum and cationic fenugreek gum was studied quantitativdy 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. |
| Keywords: | Polysaccharides Thermal decomposition Cationic fenugreek gum |
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