Properties of tribology for Si implanted PET

WU Yuguang  ZHANG Tonghe  ZHANG Xu  LIU Andong

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Properties of tribology for Si implanted PET

更新时间：2021-03-12

- Properties of tribology for Si implanted PET
- NUCLEAR TECHNIQUES Issue 12, (2002)
- 作者机构：
  
  1. 北京师范大学射线束技术和材料改性教育部重点实验室低能核物理所
  2. 北京师范大学分析测试中心
  3. 中国科学院兰州化学物理研究所固体滑润开放实验室
  5. ,兰州,730000
- 作者简介：
- 基金信息：
  
  国家自然科学基金项目(50141022);国家“八六三”计划项目 (2 0 0 1AA380 2 0 )资助
- DOI：
  CLC： TQ317
- Published：01 December 2002
- 稿件说明：
移动端阅览
[1]吴瑜光,张通和,张旭,刘安东,谢孟峡,张爱民,陈建敏.硅离子注入聚合物摩擦特性研究[J].核技术,2002(12):1007-1012.

WU Yuguang ZHANG Tonghe ZHANG Xu LIU Andong. Properties of tribology for Si implanted PET[J]. Nuclear techniques, 2002, (12): 1007-1012.
[1]吴瑜光,张通和,张旭,刘安东,谢孟峡,张爱民,陈建敏.硅离子注入聚合物摩擦特性研究[J].核技术,2002(12):1007-1012. DOI：

WU Yuguang ZHANG Tonghe ZHANG Xu LIU Andong. Properties of tribology for Si implanted PET[J]. Nuclear techniques, 2002, (12): 1007-1012. DOI：

摘要

采用金属蒸汽真空弧（MEVVA）离子注入机引出的Si离子进行了聚酯薄膜（PET）改性研究

注入后的聚酯膜表面结构发生了很大的变化。用透射电子显微镜观察了注入聚酯膜的横截面

结果表明

在注入层形成颗粒的沉积。红外吸收测量揭示这些颗粒为SiC和富集的碳颗粒。这些颗粒增强了注入层表面强化效果。用纳米硬度计测量显示

Si离子注入可明显地提高聚酯膜表面硬度和杨氏模量

从而极大地的增强了表面抗磨损特性。最后讨论了Si离子注入聚酯膜改善特性的机理

Abstract

Polyethylene terephthalane (PET) has been modified with Si ions from a metal vapor arc source (MEVVA). After implantation

the surface structure has been greatly changed. The experimental results of infrared absorption indicated that the particles are referred to rich carbon and SiC particles. The PET has been strengthened by these dispersed particles. The measurement results using nanometer hardness tester reveal that both surface hardness and modulus increase obviously. Therefore the surface wear resistance improved extremely. Finally the modification mechanism of Si implanted PET was discussed.

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Related Institution

Shanghai Engineering Center for Microsatellites, Innocation Academy for Microsatellites of Chinese Academy of Sciences

Division of Physical Biology & Bioimaging Center, Shanghai Synchrotron Radiation Facility, Key Laboratory of Interfacial Physics and Technology, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Jiading Campus

Institute of Modern Physics,the Chinese Academy of Sciences,Lanzhou 730000) ZHU Zhiyong

中国科学院近代物理研究所

Institute of Nuclear Physics and Chemistry, CAEP

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