Chemical nature of hydrated vanadium pentoxide

Journal Article · Mon Sep 01 04:00:00 EDT 1975 · Dokl. Chem. (Engl. Transl.); (United States)

OSTI ID:7361596

Pletnev, R N; Ivakin, A A; Gorshkov, V V; Chirkov, A K

In an effort to determine precisely the chemical nature of hydrated vanadium pentoxide, H/sup 1/ Aand V/sup 51/ NMR spectra were recorded and a thermal analyses was carried out. The data indicate that the compounds studied were hydrated polyvanadic acid with a composition described by the formula H/sub 2/V/sub 12/O/sub 31/.nH/sub 2/O. The energy of activation of diffusion was estimated to be approximately 5.7 kcal/mole. (DDA)

• Research Organization: Inst. of Chemistry, Sverdlovsk, USSR
• OSTI ID: 7361596
• Journal Information: Dokl. Chem. (Engl. Transl.); (United States), Journal Name: Dokl. Chem. (Engl. Transl.); (United States) Vol. 224:1/3; ISSN DKCHA
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360204 -- Ceramics
Cermets
& Refractories-- Physical Properties
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
CHALCOGENIDES
CHEMICAL ANALYSIS
CHEMICAL PROPERTIES
CRYOGENIC FLUIDS
ELEMENTS
FLUIDS
GRAVIMETRIC ANALYSIS
HYDRATES
HYDROGEN
INTERMEDIATE MASS NUCLEI
ISOTOPES
MAGNETIC RESONANCE
NONMETALS
NUCLEAR MAGNETIC RESONANCE
NUCLEI
ODD-EVEN NUCLEI
OXIDES
OXYGEN COMPOUNDS
QUANTITATIVE CHEMICAL ANALYSIS
RESONANCE
STABLE ISOTOPES
TEMPERATURE DEPENDENCE
THERMAL ANALYSIS
THERMAL GRAVIMETRIC ANALYSIS
TRANSITION ELEMENT COMPOUNDS
VANADIUM 51
VANADIUM COMPOUNDS
VANADIUM ISOTOPES
VANADIUM OXIDES