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| 低温等离子体接枝聚合制备ES基离子交换纤维 | |
| 引用本文： | 解鹏,舒情,王红卫.低温等离子体接枝聚合制备ES基离子交换纤维[J].阜阳师范学院学报(自然科学版),2011,28(3):50-53. |
| 作者姓名： | 解鹏 舒情 王红卫 |
| 作者单位： | 1. 苏州农业职业技术学院,江苏苏州,215008 2. 苏州大学材料与化学化工学部,江苏苏州,215123 3. 苏州市奥普斯等离子体科技有限公司,江苏苏州,215219 |
| 基金项目： | 科技部2010年度科研院所技术开发研究专项(2010EG111015)资助 |
| 摘 要： | 采用低温等离子体接枝聚合技术制备了ES基离子交换纤维,分析了接枝聚合条件对接枝率的影响,并采用SEM和IR进行表面表征分析,探讨了接枝率对阳离子艳红染料溶液脱色率的影响。研究表明,随着单体浓度的增加、反应温度的升高,接枝率逐渐升高,达到峰值后逐渐降低;随着反应时间的延长,接枝率逐渐升高,一定时间后趋于平缓;在基材上引入... |
| 关 键 词： | 等离子体 接枝聚合 离子交换纤维 脱色率 |
Preparation of ES ion exchange fiber by Low-temperature plasma-grafted polymerization |
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| Xie Peng,Shu Qing,Wang Hong-wei.Preparation of ES ion exchange fiber by Low-temperature plasma-grafted polymerization[J].Journal of Fuyang Teachers College:Natural Science,2011,28(3):50-53. | |
| Authors: | Xie Peng Shu Qing Wang Hong-wei |
| Institution: | 1.Suzhou Polytechnic Institute of Agriculture,Suzhou Jiangsu 215008,China; 2.College of Chemistry,Chemical Engineering and Materials Science,Soochow University,Jiangsu Suzhou 215123,China; 3.Suzhou OPS Plasma Science and Technology Company Limited,Suzhou Jiangsu 215219,China) |
| Abstract: | ES ion exchange fiber was prepared by low-temperature plasma-grafted polymerization.The effect of grafted polymerization parameters on grafting degree was analyzed;SEM and IR were used to detect the surface;the effect of grafting degree on decolor degree of the cationic brilliant red was discussed.The result shows that with the increasing of monomer concentration and reacting temperature,the grafting degree increased till summit value and then decreased;with the extension of reacting time,the grafting degree increased and then became steady after a certain period of time;Polyacrylic acid was induced on the ES fiber surface after plasma-grafted polymerization,and spread on the surface as islands;decolor degree of the cationic brilliant red increased with grafting degree of ES fiber,but scale of the increasing tended to decrease. |
| Keywords: | plasma graft polymerization ion exchange fiber decolor degree |
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