Diamond formation in air by the Fedoseev-Derjaguin laser process

M. Alam, T. DebRoy, R. Roy, E. Breval

Research output: Contribution to journalArticle

32 Citations (Scopus)

Abstract

Diamond and other high-pressure phases of carbon were synthesized in air by exposing fine particles of carbon black to carbon dioxide and Nd-YAG laser radiation. The high-pressure phases were separated from the carbon black by selective oxidation and were characterized by electron and x-ray diffraction. Formation of cubic diamond, chaoite and graphite was confirmed.

Original languageEnglish (US)
Pages (from-to)289-294
Number of pages6
JournalCarbon
Volume27
Issue number2
DOIs
StatePublished - 1989

Fingerprint

Soot
Diamond
Carbon black
Diamonds
Graphite
Lasers
Laser radiation
Air
Carbon Dioxide
Carbon dioxide
Carbon
Diffraction
X rays
Oxidation
Electrons

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Materials Science(all)

Cite this

Alam, M. ; DebRoy, T. ; Roy, R. ; Breval, E. / Diamond formation in air by the Fedoseev-Derjaguin laser process. In: Carbon. 1989 ; Vol. 27, No. 2. pp. 289-294.
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Diamond formation in air by the Fedoseev-Derjaguin laser process. / Alam, M.; DebRoy, T.; Roy, R.; Breval, E.

In: Carbon, Vol. 27, No. 2, 1989, p. 289-294.

Research output: Contribution to journalArticle

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AU - DebRoy, T.

AU - Roy, R.

AU - Breval, E.

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AB - Diamond and other high-pressure phases of carbon were synthesized in air by exposing fine particles of carbon black to carbon dioxide and Nd-YAG laser radiation. The high-pressure phases were separated from the carbon black by selective oxidation and were characterized by electron and x-ray diffraction. Formation of cubic diamond, chaoite and graphite was confirmed.

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