| 等离子体诱导下丙烯酸在PET表面的接枝聚合 |
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| 引用本文： | 赵丽娜,孟宪辉,刘晓芳,王继库.等离子体诱导下丙烯酸在PET表面的接枝聚合[J].广州化工,2014(17):118-119,225. |
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| 作者姓名： | 赵丽娜 孟宪辉 刘晓芳 王继库 |
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| 作者单位： | 吉林师范大学化学学院，吉林 四平 136000; 环境友好材料制备与应用教育部重点实验室，吉林 四平 136000 |
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| 基金项目： | 吉林省自然科学基金项目(201115220、2010541)；国家自然科学基金资助(51404108)；吉林省教育厅“十二五”科学技术研究项目(吉教科合字[2013]第204号)。 |
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| 摘 要： | 利用等离子体对聚对苯二甲酸乙二酯（PET）薄膜进行表面处理,并诱导引发丙烯酸（AAc）在其表面接枝聚合,制备了具有结合牢固、高亲水性的聚丙烯酸（PAAc-g-PET）复合膜。通过表面衰减全反射-傅里叶红外光谱（ATR-FTIR）结构表征,证明了PAAc成功接枝到PET薄膜上。通过对AAc在PET薄膜表面接枝率的动力学影响因素的系统分析,获得了高接枝率下的PAAc-g-PET复合膜的最佳实现条件。
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| 关 键 词： | 低温等离子体 丙烯酸 接枝聚合 PET |
Grafting Polymerization of Acrylic Acid onto Pet Films by Plasma Inducement |
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| Zhao Li-na,MENG Xian-hui,LIU Xiao-fang,Wang Ji-ku.Grafting Polymerization of Acrylic Acid onto Pet Films by Plasma Inducement[J].GuangZhou Chemical Industry and Technology,2014(17):118-119,225. |
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| Authors: | Zhao Li-na MENG Xian-hui LIU Xiao-fang Wang Ji-ku |
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| Affiliation: | Zhao Li-na;MENG Xian-hui;LIU Xiao-fang;Wang Ji-ku;College of Chemistry,Jilin Normal University;Key Laboratory of Preparation and Applications of Environmental Friendly Materials,Jilin Normal University,Ministry of Education; |
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| Abstract: | The copolymerization of poly ethylene terephthalate（ PET） films with acrylic acid（ AAc） initiated by air plasma treatment was carried out in our work. Plasma- induced graft polymerization of AAc onto PET films was performed by low temperature plasma after surface treatment of PET films. The strcture and properties of the PET films were investigated by ATR- FTIR and contact angle measurements. PET films pretreated by plasma were subjected to further surface modification by grafting AAc on their surface. Surface morphology of PAAc grafted onto PET films exhibited relatively uniform size distribution. |
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| Keywords: | Low temperature plasma AAc Grafting polymerization PET |
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