The thermal properties of chrominophosphates

Y. C. Kuo, Y. W. Chen

Research output: Contribution to journalArticlepeer-review


A series of chrominophosphates, CrPs, with various Cr2O3/CrPO4 ratios were prepared by coprecipitation. Thermal properties of the CrPs were characterized by X-ray diffraction, by thermogravimetric analysis, and by differential thermal analysis. The results reveal that the nonstoichiometric CrPs form a nearly physical admixture of Cr2O3 and CrPO4 as two individual compounds that mutually inhibited crystallization, resulting in a high thermal stability.

Original languageEnglish
Pages (from-to)487-492
Number of pages6
JournalJournal of the Chinese Institute of Chemical Engineers
Issue number5
StatePublished - 2000


  • Chromia
  • Chrominophosphate (CrP)
  • Chromium phosphate
  • Differential thermal analysis
  • Thermal property
  • Thermogravimetric analysis
  • X-ray diffraction


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