中国物理B ›› 2013, Vol. 22 ›› Issue (5): 58106-058106.doi: 10.1088/1674-1056/22/5/058106

• INTERDISCIPLINARY PHYSICS AND RELATED AREAS OF SCIENCE AND TECHNOLOGY • 上一篇    下一篇

Fabrication of ZnO nanoparticles-embedded hydrogenated diamond-like carbon films by electrochemical deposition technique

张培增a, 李瑞山b, 潘效军a, 谢二庆a   

  1. a Key Laboratory for Magnetism and Magnetic Materials of the Ministry of Education, Lanzhou University, Lanzhou 730000, China;
    b School of Science, Lanzhou University of Science and Technology, Lanzhou 730050, China
  • 收稿日期:2012-12-04 修回日期:2013-01-02 出版日期:2013-04-01 发布日期:2013-04-01

Fabrication of ZnO nanoparticles-embedded hydrogenated diamond-like carbon films by electrochemical deposition technique

Zhang Pei-Zeng (张培增)a, Li Rui-Shan (李瑞山)b, Pan Xiao-Jun (潘效军)a, Xie Er-Qing (谢二庆)a   

  1. a Key Laboratory for Magnetism and Magnetic Materials of the Ministry of Education, Lanzhou University, Lanzhou 730000, China;
    b School of Science, Lanzhou University of Science and Technology, Lanzhou 730050, China
  • Received:2012-12-04 Revised:2013-01-02 Online:2013-04-01 Published:2013-04-01
  • Contact: Xie Er-Qing E-mail:xieeq@lzu.edu.cn

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摘要： ZnO nanoparticles-embedded hydrogenated diamond-like carbon (ZnO-DLC) films have been prepared by electrochemical deposition in ambient conditions. The morphology, composition, and microstructure of the films have been investigated. The results show that the resultant films are hydrogenated diamond-like carbon films embedded with ZnO nanoparticles in wurtzite structure, and the content and size of the ZnO nanoparticles increase with increasing deposition voltage, which are confirmed by X-ray photoelectron spectroscopy (XPS), Raman, and transmission electron microscope (TEM). Furthermore, a possible mechanism used to describe the growth process of ZnO-DLC films by electrochemical deposition is also discussed.

关键词: diamond-like carbon, ZnO nanoparticles, electrochemical deposition, microstructure

Abstract: ZnO nanoparticles-embedded hydrogenated diamond-like carbon (ZnO-DLC) films have been prepared by electrochemical deposition in ambient conditions. The morphology, composition, and microstructure of the films have been investigated. The results show that the resultant films are hydrogenated diamond-like carbon films embedded with ZnO nanoparticles in wurtzite structure, and the content and size of the ZnO nanoparticles increase with increasing deposition voltage, which are confirmed by X-ray photoelectron spectroscopy (XPS), Raman, and transmission electron microscope (TEM). Furthermore, a possible mechanism used to describe the growth process of ZnO-DLC films by electrochemical deposition is also discussed.

Key words: diamond-like carbon, ZnO nanoparticles, electrochemical deposition, microstructure

中图分类号:  (Electrodeposition, electroplating)

  • 81.15.Pq
68.55.-a (Thin film structure and morphology) 61.46.Df (Structure of nanocrystals and nanoparticles ("colloidal" quantum dots but not gate-isolated embedded quantum dots))