Glycine-nitrate synthesis of a ceramic-metal composite

L. A. Chick, G. D. Maupin, L. R. Pederson

Research output: Contribution to journalArticle

27 Citations (Scopus)

Abstract

A ceramic-metal composite material, consisting of NiO, NiFe2O4 and Cu metal, was prepared by the glycine-nitrate combustion synthesis process (GNP). The synthesized powder consisted of intimately mixed nanometer size crystallites. This GNP powder was cold-pressed and solid-state sintered, which produced a dense cermet with micron size grains. The scale of the microstructure in the GNP material was about one order of magnitude smaller (linear basis) than that for samples fabricated by mechanical mixing of single phase powders followed by sintering at a temperature above the melting point of the metal phase. The paper also discusses synthesis of powders containing a single metal, Ni, Cu, or Fe, and the two-metal system containing Ni with Cu. The phases produced by oxidizing versus reducing combustion conditions are explored.

Original languageEnglish
Pages (from-to)603-615
Number of pages13
JournalNanostructured Materials
Volume4
Issue number5
DOIs
Publication statusPublished - 1994
Externally publishedYes

Fingerprint

cermets
gross national product
Cermets
glycine
Nitrates
Powders
Glycine
nitrates
Amino acids
Metals
Composite materials
synthesis
metals
Cermet Cements
combustion synthesis
Combustion synthesis
Crystallites
crystallites
melting points
Melting point

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics

Cite this

Glycine-nitrate synthesis of a ceramic-metal composite. / Chick, L. A.; Maupin, G. D.; Pederson, L. R.

In: Nanostructured Materials, Vol. 4, No. 5, 1994, p. 603-615.

Research output: Contribution to journalArticle

Chick, L. A. ; Maupin, G. D. ; Pederson, L. R. / Glycine-nitrate synthesis of a ceramic-metal composite. In: Nanostructured Materials. 1994 ; Vol. 4, No. 5. pp. 603-615.
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