| 纤维素/NMMO/水体系三元相图的计算 |
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| 引用本文： | 张耀鹏,邵惠丽,胡学超.纤维素/NMMO/水体系三元相图的计算[J].东华大学学报(自然科学版),2004,30(1):6-9,18. |
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| 作者姓名： | 张耀鹏 邵惠丽 胡学超 |
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| 作者单位： | 东华大学纤维材料改性国家重点实验室,上海,200051 |
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| 基金项目： | 上海市重点学科建设项目经费资助 |
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| 摘 要： | 分别通过凝固点降低法和平衡溶胀法测定了N-甲基吗啉-N-氧化物(NMMO)与水、纤维素与水的相互作用参数，结合纤维素与NMMO的相互作用参数，利用聚合物溶液理论计算出了纤维素／NMM0／水体系的三元相图。
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| 关 键 词： | 纤维素 水 NMMO 相互作用参数 相图 |
Calculation of the Ternary Phase Diagram of the System Cellulose/ N-methyl morpholine-N-oxide/Water |
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| ZHANG Yao-peng,SHAO Hui-li,HU Xue-chao.Calculation of the Ternary Phase Diagram of the System Cellulose/ N-methyl morpholine-N-oxide/Water[J].Journal of Donghua University,2004,30(1):6-9,18. |
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| Authors: | ZHANG Yao-peng SHAO Hui-li HU Xue-chao |
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| Abstract: | The interaction parameter between N-methyl morpholine-N-oxide (NMMO) and water was determined through freezing point depression method, while the interaction parameter between water and cellulose was evaluated by equilibrium swelling experiments. Based on these thermodynamic parameters and Flory-Huggins polymer solution theory, the ternary phase diagram of the system cellulose/NMMO/ water was calculated. |
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| Keywords: | cellulose water NMMO interaction parameter phase diagram |
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