Journal of Materials Science

, Volume 20, Issue 4, pp 1211–1214 | Cite as

Preparation of copper-cobalt oxide spinels by thermal decomposition of copper-cobalt basic nitrate mixed crystals

  • K. Petrov
  • L. Markov
Papers

Abstract

Copper-cobalt oxide spinels with a common formula Cu x Co3−xO4 (0≤x≤1.0) have been prepared by thermal decomposition at 350° C in air of single-phase mixed basic nitrate precursors (Cu, Co)2(OH)3NO3. The formation of the oxide phase during the thermal treatment has been associated with a diffusionless mode of transformation, established for some hydroxides and hydroxysalts with a layer-type structure.

Keywords

Oxide Polymer Nitrate Hydroxide Thermal Decomposition 

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Copyright information

© Chapman and Hall Ltd. 1985

Authors and Affiliations

  • K. Petrov
    • 1
  • L. Markov
    • 2
  1. 1.Institute of General and Inorganic ChemistryBulgarian Academy of SciencesSofiaBulgaria
  2. 2.Laboratory of Inorganic SaltsBulgarian Academy of SciencesSofiaBulgaria

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