Preparation of Mo2C@a-C core-shell powders via carburization of Mo particles by 1-chlorobutane and hexachlorobenzene

Chun Hsiung Chien, Pei Sun Sheng, Chia Hsin Wang, Chih Hao Huang, Huang Kai Lin, Chi Young Lee*, Hsin-Tien Chiu

*Corresponding author for this work

Research output: Contribution to journalArticle

Abstract

Mo2C@a-C core-shell powders were prepared by reacting Mo powders with gaseous 1-chlorobutane or hexachlorobenzene at 1173 K. The chlorinated reactants acted as the source of carbon for the carburization of Mo and the source of chlorine, which assists the etching of Mo to reduced particle sizes.

Original languageEnglish
Pages (from-to)3593-3596
Number of pages4
JournalMaterials Letters
Volume61
Issue number17
DOIs
StatePublished - 1 Jul 2007

Keywords

  • Core-shell structure
  • Molybdenum carbide
  • Nanocomposites
  • Powder technology

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