Influence of aging on the morphology and wettability of polytetrafluoroethylene implanted by high-fluence carbon ion
文献类型：期刊论文
| 作者 | J. Z. Zhang ; L. H. Xu ; X. J. Yu ; X. H. Liu |
| 刊名 | Materials Letters
 |
| 出版日期 | 2002 |
| 卷号 | 56期号:4页码:410-417 |
| 关键词 | PTFE carbon ion implantation wettability aging effect after I year beam-assisted deposition surface modification atomic oxygen irradiation polymers adhesion plasma films |
| ISSN号 | 0167-577X |
| 中文摘要 | Polytetrafluoroethylene (PTFE) was implanted by 40 keV carbon ion in a Metal Vapor Vacuum Arc (MEVVA) implanter. The influence of implantation parameters was studied by varying ion fluence from 5 x 10(15) to 5 x 10(17) ions/cm(2). Characterization of the as-implanted samples was performed by electron spectroscopy for chemical analysis (ESCA), scanning electron microscopy (SEM), and wettability. With increasing ion dose, various chemical bonds and irradiation-damaged structures were observed, and droplet contact angle of the samples increased gradually. All the as-implanted PTFE samples were aged in air for 1 year. After aging the surface-restructuring behavior was observed on the surfaces of the samples implanted with ion fluences equal to or less than 5 x 10(16) ions/cm(2). The experimental results revealed that ion fluence strongly affected the surface chemical composition, morphology, and wettability of the as-implanted samples, as well as the aging stability. (C) 2002 Elsevier Science B.V All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/36536]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | J. Z. Zhang,L. H. Xu,X. J. Yu,et al. Influence of aging on the morphology and wettability of polytetrafluoroethylene implanted by high-fluence carbon ion[J]. Materials Letters,2002,56(4):410-417. |
| APA | J. Z. Zhang,L. H. Xu,X. J. Yu,&X. H. Liu.(2002).Influence of aging on the morphology and wettability of polytetrafluoroethylene implanted by high-fluence carbon ion.Materials Letters,56(4),410-417. |
| MLA | J. Z. Zhang,et al."Influence of aging on the morphology and wettability of polytetrafluoroethylene implanted by high-fluence carbon ion".Materials Letters 56.4(2002):410-417. |
入库方式： OAI收割
来源：金属研究所
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