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Synthesis of nitrogenated carbon films by cathodic electrodeposition at the solid-liquid interface

  • Qiang Fu*
  • , Chuan Bao Cao
  • , He Sun Zhu
  • *此作品的通讯作者
  • Beijing Institute of Technology

科研成果: 期刊稿件文章同行评审

摘要

Nitrogenated carbon films were prepared on silicon substrates by cathodic electrodepositon from solutions of dicyandiamide (C2H4N4) in ethanol. The composition and structure of the films were characterized by X-ray photoelectron spectroscopy (XPS), Fourier transform infrared (FTIR) spectroscopy and Raman spectroscopy. The results show that the incorporated nitrogen in the films is chemically bonded to carbon with C-N, C=N and C≡N bonds, and the concentration of the depositing solutions has a great effect on the films deposition. The films have good chemical inertness and mechanical properties. A hardness of 1200 HV has been measured.

源语言英语
页(从-至)166-170
页数5
期刊Materials Letters
42
3
DOI
出版状态已出版 - 2000

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