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Effect of Carbon Nanotube Diameter on Wear Resistance of MWCNTs/PMMA Composites(PDF)

《哈尔滨理工大学学报》[ISSN:1007-2683/CN:23-1404/N]

Issue:
2009年05期
Page:
12-15
Research Field:
材料科学与工程
Publishing date:

Info

Title:
Effect of Carbon Nanotube Diameter on Wear Resistance of MWCNTs/PMMA Composites
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
Keywords:
in-situ polymerization MWCNTs PMMA wear resistance
PACS:
TB383.1
DOI:
-
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-...

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Last Update: 2009-12-16