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| 等离子体诱导接枝聚合修饰碳纳米管及其环氧树脂复合材料 | |
| 引用本文： | 贾润萍,陶丽,滕娜.等离子体诱导接枝聚合修饰碳纳米管及其环氧树脂复合材料[J].新型炭材料,2010,25(6). |
| 作者姓名： | 贾润萍 陶丽 滕娜 |
| 作者单位： | 1. 上海应用技术学院,材料科学与工程学院,上海,200235 2. 上海应用技术学院,材料科学与工程学院,上海,200235;赣南师范学院,化学与生命科学学院,赣州,341000 3. 中国科学院,山西煤炭化学所,太原,030001 |
| 基金项目： | 上海市自然科学基金项目(09ZR1431200); 上海市教委项目(10YZ182); 上海市重点学科项目(J51504)~~ |
| 摘 要： | 以马来酸酐(MAH)为有机单体,通过等离子体诱导接枝聚合法修饰碳纳米管(CNTs),借助红外光谱、扫描电镜分析手段,对所得表面为聚合物膜修饰碳纳米管(p-CNTs)进行表征。将上述p-CNTs应用于环氧树脂(EP)固化体系,制备出p-CNT/EP纳米复合材料,研究了其对EP性能的影响。结果表明:等离子体可诱导马来酸酐在CNTs表面接枝聚合成膜。利用包覆于CNTs表面的聚马来酸酐(PMAH)薄膜功能化修饰CNTs。合适含量的p-CNTs可显著提高环氧树脂的强度和韧性,使其高度强韧化。 |
| 关 键 词： | 碳纳米管 诱导接枝 等离子体 环氧树脂 复合材料 |
Functionalization of CNTs using plasma-induced graft polymerization and the properties of their composites with epoxy resin |
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| JIA Run-ping,TAO Li,TENG Na.Functionalization of CNTs using plasma-induced graft polymerization and the properties of their composites with epoxy resin[J].New Carbon Materials,2010,25(6). | |
| Authors: | JIA Run-ping TAO Li TENG Na |
| Affiliation: | JIA Run-ping1,TAO Li1,2,TENG Na3(1.School of Materials Science and Engineering,Shanghai Institute of Technology,Shanghai200235,China,2.School of Chemistry and Bioscience,Gannan Normal College,Ganzhou341000,3.Institute of Coal Chemistry,Chinese Academy of Sciences,Taiyuan030001,China) |
| Abstract: | Plasma-induced graft polymerization was used to modify carbon nanotubes(CNTs),in which maleic anhydride(MAH) was used as polymeric monomer and argon as plasma source.The polymer film-modified CNTs(p-CNTs) were introduced into epoxy resin(EP) to obtain p-CNT/EP composites and their effects on EP properties were studied.The p-CNTs were characterized by FTIR and scanning electron microscopy.Results show that maleic anhydride can be graft polymerized onto the surface of CNTs using the plasma technique,forming a... |
| Keywords: | Carbon nanotubes Induced-graft Plasma Epoxy resin Composites |
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