Effect of aging on the morphology and wettability of polytetrafluoroethylene

IMR OpenIR

	Effect of aging on the morphology and wettability of polytetrafluoroethylene
	J. Z. Zhang; Q. L. Wu; X. J. Yu; P. Zha; H. D. Li
	2001
发表期刊	Materials Letters
ISSN	0167-577X
卷号	48 期号:6 页码:362-368
摘要	Polytetrafluoroethylene (PTFE) was implanted in vacuum by argon ions. The influence of experimental parameters was studied by varying ion energy from 2 to 20 keV with the same dose of 1.4 x 10(17) ions/cm(2), The ion energy strongly affected the surface composition, microstructure, and wettability of PTFE. All as-implanted PTFE samples were aged in air for 1 year. After aging, the surface-restructuring behavior was observed on the surface of samples implanted with ion energy of 2 and 5 keV. The water contact angle of aged samples implanted with ion energy of 5 and 10 keV decreased up to 22 degrees and 11 degrees, respectively. (C) 2001 Published by Elsevier Science B.V.
部门归属	tsing hua univ, dept mat sci & engn, beijing 100084, peoples r china. tsing hua univ, adv mat lab, beijing 100084, peoples r china. chinese acad sci, ion beam lab, shanghai 200050, peoples r china. acad sinica, int ctr mat phys, shenyang 110015, peoples r china. china ctr adv sci & technol, beijing 100080, peoples r china.;zhang, jz (reprint author), tsing hua univ, dept mat sci & engn, beijing 100084, peoples r china, peoples r china
关键词	Ptfe Ion implantatIon Wettability Aging Effect After 1 Year Electron-beam Irradiation Surface Modification Ion-beam Poly(Tetrafluoroethylene) Films Graft-copolymerization Fluoropolymers Adhesion
URL	查看原文
WOS记录号	WOS:000168569700009
引用统计	被引频次：27[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/36902
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	J. Z. Zhang,Q. L. Wu,X. J. Yu,et al. Effect of aging on the morphology and wettability of polytetrafluoroethylene[J]. Materials Letters,2001,48(6):362-368.
APA	J. Z. Zhang,Q. L. Wu,X. J. Yu,P. Zha,&H. D. Li.(2001).Effect of aging on the morphology and wettability of polytetrafluoroethylene.Materials Letters,48(6),362-368.
MLA	J. Z. Zhang,et al."Effect of aging on the morphology and wettability of polytetrafluoroethylene".Materials Letters 48.6(2001):362-368.