期刊
MATERIALS CHEMISTRY AND PHYSICS
卷 116, 期 1, 页码 183-190出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.matchemphys.2009.03.008
关键词
Composite materials; Electron microscopy; Friction; Wear
资金
- national Project 973 [2007 CB607601]
- National natural science foundation [50773089]
Multi-walled carbon nanotubes (MWCNTs) are important nano-fillers in polymer composites. In this paper, enhanced wear properties of nanocomposites were achieved through introducing functionalized multi-walled carbon nanotubes into hybrid PTFE/cotton fabric composite. Results of characterizations, including Fourier transform infrared spectroscopy (FT-IR) and transmission electron microscopy (TEM), revealed that MWCNTs were successfully functionalized and the modification led to an improvement in the dispersion of MWCNTs. The reasons for the enhanced tribological properties of hybrid PTFE/cotton fabric composite were also discussed based on the results of characterizations. (C) 2009 Elsevier B.V. All rights reserved.
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