| 碳纳米管的加入对聚偏氟乙烯/丙烯酸酯共混物形状记忆性能的影响 |
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| 引用本文： | 富慧,邱继善,种宁,王雅晴,田园园,由吉春,李勇进. 碳纳米管的加入对聚偏氟乙烯/丙烯酸酯共混物形状记忆性能的影响[J]. 应用化学, 2013, 30(2): 0-137. DOI: 10.3724/SP.J.1095.2012.20104 |
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| 作者姓名： | 富慧 邱继善 种宁 王雅晴 田园园 由吉春 李勇进 |
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| 作者单位： | (杭州师范大学材料与化学化工学院 杭州 310036) |
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| 摘 要： | 利用聚偏氟乙烯(PVDF)微小结晶的物理交联点作用,制备了形状记忆性能优异的聚偏氟乙烯/丙烯酸酯聚合物(PVDF/ACM)共混材料。为提高其形状回复应力,又将碳纳米管(CNT)引入该共混体系中,系统研究了PVDF/ACM/CNT三元体系纳米复合材料的制备、结构及性能。结果表明,碳纳米管在PVDF/ACM体系中分散均匀;在基本保持其形状记忆性能的前提下,加入质量分数为4%的CNT,材料在25℃时的储能模量由2000 MPa提高至3130 MPa。
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| 关 键 词： | 碳纳米管 纳米复合材料 微小结晶 形状记忆高分子 |
| 收稿时间： | 2012-03-21 |
| 修稿时间： | 2012-05-08 |
Effect of Carbon Nanotubes on the Shape Memory Performance of Poly (vinylidene fluoride)/Acrylic Blends |
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| FU Hui , QIU Jishan , CHONG Ning , WANG Yaqing , TIAN Yuanyuan , YOU Jichun , LI Yongjin. Effect of Carbon Nanotubes on the Shape Memory Performance of Poly (vinylidene fluoride)/Acrylic Blends[J]. Chinese Journal of Applied Chemistry, 2013, 30(2): 0-137. DOI: 10.3724/SP.J.1095.2012.20104 |
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| Authors: | FU Hui QIU Jishan CHONG Ning WANG Yaqing TIAN Yuanyuan YOU Jichun LI Yongjin |
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| Affiliation: | (College of Material,Chemistry and Chemical Engineering,Hangzhou Normal University,Hangzhou 310036,China) |
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| Abstract: | This graph describes a typical shape memory circle(including temporary shape upon hot press and recovered shape after recovery) and SEM of CNTs which is well dispersed in PVDF/ACM blend. Resultant storage modulus of our shape memory materials is improved remarkably due to the existence of CNTs. |
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| Keywords: | CNTs Nanocomposite Microcrystal Shape Memory Polymer (SMP) |
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