On preparation of platinum(iV) nitrate solutions from hexahydroxoplatinates(iV)

A. B. Venediktov, S. V. Korenev, D. B. Vasil'chenko, A. V. Zadesenets, E. Yu Filatov, S. N. Mamonov, L. V. Ivanova, N. G. Prudnikova, E. Yu Semitut

Research output: Contribution to journalArticlepeer-review

10 Citations (Scopus)


The parameters of the processes underlying the current technology of preparation of a Pt(NO 3) 4 solution were studied and optimized. The basic problems of the process scheme were determined, including limited storage time of solid hexahydroxoplatinum (iV) acid. Approaches were suggested for increasing the yield and the storage time of intermediate products and for simplifying the conditioning scheme of platinum (iV) nitrate with a signifi cant reduction of time and energy costs.

Original languageEnglish
Pages (from-to)995-1002
Number of pages8
JournalRussian Journal of Applied Chemistry
Issue number7
Publication statusPublished - Jul 2012
Externally publishedYes

ASJC Scopus subject areas

  • Chemistry(all)
  • Chemical Engineering(all)

Fingerprint Dive into the research topics of 'On preparation of platinum(iV) nitrate solutions from hexahydroxoplatinates(iV)'. Together they form a unique fingerprint.

Cite this