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[1]季家友,苏奇,陈卓,等.芳纶Ⅲ的氧气等离子的表面改性[J].武汉工程大学学报,2012,(06):62-64,78.[doi:103969/jissn16742869201206016]
　JI Jia\|you,SU Qi,CHEN Zhuo,et al.Study on O2 plasma surface modification of aramid fiber Ⅲ[J].Journal of Wuhan Institute of Technology,2012,(06):62-64,78.[doi:103969/jissn16742869201206016]
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芳纶Ⅲ的氧气等离子的表面改性(/HTML)
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
期数:
2012年06期
页码:
62-64,78
栏目:
资源与土木工程
出版日期:
2012-06-30

文章信息/Info

Title:
Study on O2 plasma surface modification of aramid fiber Ⅲ
文章编号:
16742869(2012)06006203
作者:
季家友; 苏奇; 陈卓; 黄志雄
武汉理工大学材料科学与工程学院，湖北 武汉 430070
Author(s):
JI Jia\|you; SU Qi; CHEN Zhuo; HUANG Zhi\|xiong
 School of Materials Science and Engineering，Wuhan University of Technology，Wuhan 430070，China
关键词:
等离子体; 界面性能; 芳纶; 复合材料
Keywords:
.plasma treatment; interfacial performance; aramid fiber; composites
分类号:
TB332
DOI:
103969/jissn16742869201206016
文献标志码:
A
摘要:
为改善芳纶纤维复合材料的界面粘结性能，采用氧气等离子体对芳纶Ⅲ进行表面改性，制备了芳纶环氧复合材料，采用扫描电子显微镜(SEM)、X射线光电子能谱仪（XPS）分析、动态接触角（DCA）分析、测定拉伸强度、弯曲强度等测试方法来研究改性处理效果.结果表明：经等离子处理后，纤维表面m（O）/m（C）比提高，纤维表面粗糙度明显增大,与水的润湿角变小，弯曲强度较未处理提高了30%.
Abstract:
In order to improve the interfacial bonding properties of the aramid fibers reinforced composites,O2 plasma treatment was used to improve modification of aramid fiber,and the epoxy resin and aramid fibers were praepared in this paper.Scanning electron microscope(SEM),X-ray photoelectron spectroscope(XPS),Dynamic contact angle(DCA) were used to characterize the change of fiber surface,tensile performance and bending performance of aramid fiber were tested before and after plasma treatment. The result shows that O/C of aramid fiber is increased,the mean surface of fiber is sinificantly enlarged,and the contact angle with water is lowered after plasma treatment,the bending intensity is increased by 30%

参考文献/References:

［1］郝元恺，肖加余．高性能复合材料学［M］．北京：化学工业出版社，2004．
［2］Coffey A B，Brazier A，Tiereny M，et al．Development of thin-walled fibre-reinforced structures for medical applications［J］．Composite Part A，2003，34(6)：535-542．
［3］De Lange P J，Akker P G，Maas A J，et al．Adhesion activation of Twaron aramid fibres studied with low-energy ion scattering and X-ray photoelectron spectroscopy［J］．Surface and Interface Analysis，2001，31(12)：1079-1084．
［4］王静.芳纶纤维增强可溶性聚芳醚复合材料的制备技术、界面表征及性能研究［D］．大连：大连理工大学，2009.
［5］刘克杰，杨文良，彭涛,等.芳纶表面改性技术（二）-化学改性方法［J］.合成纤维，2011,40（7）:26-30.
［6］Tsai C L，Chiang C H．Characterization of the hygric behavior of single fibers［J］．Composites Science and Technology，2000，60(14)：2725-2729．
［7］Rao Y，Waddon A J，Farris R J．The evolution of structure and properties in poly(p-phenylene terephthalamide)fibers［J］．Polymer，2001，42(13)：5925-5935．
［8］王善元，张汝光．纤维增强复合材料［M］．上海：中国纺织大学出版社，1998．

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备注/Memo

备注/Memo:
收稿日期：20120502作者简介：季家友（1983-），男，山东日照人，博士研究生.研究方向：高性能纤维表面改性及其复合材料的设计与制备.
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