A Novel Method of the Synthesis of Molybdovanadophosphoric Heteropoly Acid Solutions Full article
Journal |
Reaction Kinetics and Catalysis Letters
ISSN: 0133-1736 , E-ISSN: 1588-2837 |
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Output data | Year: 2008, Volume: 95, Number: 1, Pages: 21-28 Pages count : 8 DOI: 10.1007/s11144-008-5374-7 | ||
Tags | Catalysts, Mo-V-P heteropoly acids, Synthesis | ||
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Abstract:
A novel eco-friendly method of the synthesis of aqueous solutions of the Keggintype Mo-V-P heteropoly acids H3+x PV x Mo12−x O40 (HPA-x) is proposed. At the first stage, V2O5 is dissolved in cooled H2O2 to form peroxyvanadic compounds, which spontaneously decompose to yield a H6V10O28 solution. The latter is stabilized by the addition of H3PO4 to yield a H9PV14O42 solution that is added to a boiling aqueous suspension of (H3PO4 + MoO3). This suspension is gradually evaporated producing the HPA-x solution. This safe and practically wasteless method holds much promise for the preparation of HPA-x solutions with x = 2–6.
Cite:
Odyakov V.F.
, Zhizhina E.G.
A Novel Method of the Synthesis of Molybdovanadophosphoric Heteropoly Acid Solutions
Reaction Kinetics and Catalysis Letters. 2008. V.95. N1. P.21-28. DOI: 10.1007/s11144-008-5374-7 WOS Scopus РИНЦ
A Novel Method of the Synthesis of Molybdovanadophosphoric Heteropoly Acid Solutions
Reaction Kinetics and Catalysis Letters. 2008. V.95. N1. P.21-28. DOI: 10.1007/s11144-008-5374-7 WOS Scopus РИНЦ
Dates:
Submitted: | Jun 30, 2008 |
Accepted: | Jul 9, 2008 |
Published print: | Oct 1, 2008 |
Published online: | Dec 17, 2008 |
Identifiers:
Web of science | WOS:000260113900003 |
Scopus | 2-s2.0-57649242774 |
Elibrary | 13580110 |
Chemical Abstracts | 2008:1314103 |
Chemical Abstracts (print) | 150:291754 |
OpenAlex | W2074236220 |