| 含噁唑烷酮基团丙烯酰单体在纤维素纤维表面的接枝反应 |
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| 引用本文： | 邢晓东,陈文广,王晓工.含噁唑烷酮基团丙烯酰单体在纤维素纤维表面的接枝反应[J].高分子学报,2005(1):153-156. |
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| 作者姓名： | 邢晓东 陈文广 王晓工 |
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| 作者单位： | 清华大学化学工程系高分子研究所,北京,100084;清华大学化学工程系高分子研究所,北京,100084;清华大学化学工程系高分子研究所,北京,100084 |
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| 摘 要： | 饮用水的水质状况与人体健康的关系十分密切，但是当前世界上的清洁水资源越来越紧缺．水的处理和净化成为人类健康的重要保障，研制一种经济、简便、实用的水处理的材料具有巨大社会效益和经济效益．
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| 关 键 词： | 噁唑烷酮 表面接枝 纤维素 |
| 修稿时间： | 2004年6月8日 |
GRAFT POLYMERIZATION OF AN OXAZOLIDINONYL-CONTAINING ACRYLIC MONOMER ON CELLULOSE FIBERS |
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| XING Xiaodong,CHEN Wenguang,WANG Xiaogong.GRAFT POLYMERIZATION OF AN OXAZOLIDINONYL-CONTAINING ACRYLIC MONOMER ON CELLULOSE FIBERS[J].Acta Polymerica Sinica,2005(1):153-156. |
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| Authors: | XING Xiaodong CHEN Wenguang WANG Xiaogong |
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| Abstract: | A monomer of 4-(acryloxy)methyl]-4-ethyl-2-oxazolidinone (AEO) was synthesized and characterized by 1H-NMR spectra.Graft polymerization of AEO on cellulose fibers could be carried out using ammonium cerium (Ⅳ) nitrate as initiator.The grafted fibers were characterized by FT-IR and the morphology of the surfaces was investigated by using Scanning Electronic Microscopy.The optimum conditions for graft polymerization were investigated in detail.It was found that increasing the concentration of AEO caused an increase of grafting yield and grafting efficiency.An optimum temperature existed in cases of high monomer concentration resulting in the highest grafting efficiency.The optimum concentration of initiator was about 3 mmol/L.The proper grafting polymerization time was about 60 min. |
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| Keywords: | Oxazolidinone Surface grafting Cellulose |
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