[1]李传军,宫世云,戴亚杰,等.碳纳米管径对MWCNTs/PMMA复合物耐磨损性的影响[J].哈尔滨理工大学学报,2009,(05):12-15.
　LI Chuan-jun,GONG Shi-yun,DAI Ya-jie,et al.Effect of Carbon Nanotube Diameter on Wear Resistance of MWCNTs/PMMA Composites[J].哈尔滨理工大学学报,2009,(05):12-15.
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碳纳米管径对MWCNTs/PMMA复合物耐磨损性的影响()
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《哈尔滨理工大学学报》[ISSN:1007-2683/CN:23-1404/N]

卷:
期数:
2009年05期
页码:
12-15
栏目:
材料科学与工程
出版日期:
2009-10-25

文章信息/Info

Title:
Effect of Carbon Nanotube Diameter on Wear Resistance of MWCNTs/PMMA Composites
作者:
李传军; 宫世云; 戴亚杰; 陆以杉;
哈尔滨理工大学材料科学与工程学院;
Author(s):
LI Chuan-jun; GONG Shi-yun; DAI Ya-jie; LU Yi-shan
School of Materials Science and Engineering; Harbin University of Science and Technology; Harbin 150040; China
关键词:
原位聚合;  多壁碳纳米管;  聚甲基丙烯酸甲酯;  耐磨损性
Keywords:
in-situ polymerization;  MWCNTs;  PMMA;  wear resistance
分类号:
TB383.1
文献标志码:
A
摘要:
研究了具有四种不同碳纳米管径的MWCNTs/PMMA复合物系的耐磨损性.对MWC-NTs进行酸化处理,采用原位本体聚合方法制备复合板,用砝码质量法评价复合板的耐磨损性.研究结果表明:混酸处理后,MWCNTs在MMA中的分散稳定性得到明显提高,L-MWNTs-4060在PM-MA中分散得最好,L-MWNTs-60100分散得最差;L-MWNTs-4060型碳纳米管复合板的耐磨损性最好,L-MWNTs-60100型的最差;而L-MWNTs-1030和L-MWNTs-2040型的介于其两者中间.
Abstract:
Effect of the carbon nanotube diameter on wear resistance of MWCNTs/PMMA composite system with four diameters was studied in this paper.Mixed-acids treatment was employed to modify MWCNTs,in-situ bulk polymerization was used to prepare the composites,and wear resistance of the composites was evaluated by using the set of weights.Results show that: The dispersion stability of MWCNTs modified with the mixed acids in MMA is enhanced greatly;L-MWNTs-4060 has the best dispersion in the matrix PMMA,while L-MWNTs-...

相似文献/References:

[1]李传军,宫世云,陆以杉,等.原位聚合纳米SiO_2/PMMA的制备与耐磨损性[J].哈尔滨理工大学学报,2009,(02):107.
　LI Chuan-jun,GONG Shi-yun,LU Yi-shan,et al.Wear Resistance of Nanosized SiO_2/PMMA Composites Prepared by In-situ Bulk Polymerization[J].哈尔滨理工大学学报,2009,(05):107.
[2]贾士强,宫世云,赵洪,等.定向MWNTs/PMMA的原位聚合制备及耐磨损性[J].哈尔滨理工大学学报,2009,(03):102.
　JIA Shi-qiang,GONG Shi-yun,ZHAO Hong,et al.In-situ Preparation and Wear Resistance of Aligned MWNTS/PMMA Composites[J].哈尔滨理工大学学报,2009,(05):102.

备注/Memo

备注/Memo:
黑龙江省自然科学基金(B200506);; 黑龙江省博士后流动站资助项目(LRB05-098)
更新日期/Last Update: 2009-12-16