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Thermal Decomposition of Cobalt Oxalate

  • A. Taskinen
  • P. Taskinen
  • M. H. Tikkanen

Abstract

Cobalt oxalate has two hydrated forms: tetrahydrate CoC2O4• 4H2O and dihydrate CoC2 O4• 2H2O, which dehydrate at about 280 K and 420 K, respectively (1). Cobalt oxalate dihydrate crystallizes during prepicitation as an orthorombic ß-phase. However, it recrystallizes in the solution and forms thermodynamically stable monoclinic a-phase (2). Morphology in the crystals is to a great extent due to this transformation.

Keywords

Hydrated Form Dimensional Growth Cobalt Oxalate Constant Nucleation Rate Silver Oxalate 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media New York 1977

Authors and Affiliations

  • A. Taskinen
    • 1
  • P. Taskinen
    • 1
  • M. H. Tikkanen
    • 1
  1. 1.Helsinki University of TechnologyEspooFinland

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