Formation of nanostructures on the cathode in an electric arc discharge

Authors

  • Ye. Zplotarenko Ukraine NAS, Institute of problems of material science
  • M. Gabdullin al-Farabi Kazakh National University
  • T. Ramazanov al-Farabi Kazakh National University
  • H. Abdullin al-Farabi Kazakh National University
  • D. Batryshev al-Farabi Kazakh National University
  • D. Schur Ukraine NAS, Institute of problems of material science
  • S. Zaginaichenko Ukraine NAS, Institute of problems of material science
  • A. Dubovoy Ukraine NAS, Institute of problems of material science
  • A. Pomytkin Ukraine NAS, Institute of problems of material science
  • A. Magrez Institute of Condensed Matter Physics, Switzerland
  • M. Baibarac National Institute of Materials Physics, Romania

DOI:

https://doi.org/10.26577/phst-2014-1-15

Keywords:

arc discharge, nanostructure, graphite anode, physical-chemical process.

Abstract

One of the wide spread and economic methods of carbon nanomaterials (CNM) synthesis is an arc evaporation of graphite [1]. Products, formed in plasma due to the evaporation of graphite anode and containing CNM, are deposited on cathode and on reactor cold walls. Taken specimens are examined for different characteristics with little attention to physical-chemical processes, taking place at both on electrodes and in plasma. This work represents the authors’ opinion and offers a model (scheme) of CNM formation as a deposit on cathode, based on charged particles behavior in electromagnetic field patterns at the experimental temperature and pressure gradients along the arc axis.

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Published

2015-04-29

Issue

Vol. 1 No. 1 (2014): PHYSICAL SCIENCES AND TECHNOLOGY

Section

Nanomaterials and Nanotechnology

License

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How to Cite

Formation of nanostructures on the cathode in an electric arc discharge. (2015). Physical Sciences and Technology, 1(1). https://doi.org/10.26577/phst-2014-1-15