Oxidation of several corrosion-resistant metals in HF-DMF
Journal Article
·
· Bull. Acad. Sci. USSR, Div. Chem. Sci. (Engl. Transl.); (United States)
OSTI ID:6417961
The oxidative dissolution of transition metals in organic and aqueous organic media yields a broad range of complexes. In work, data are given on the dissolution of Ti, Zr, Nb, Ta, Cr, and Mn in HF-DMF and HF-DMF-H/sub 2/O/sub 2/ systems. The dimethylammonium oxyfluoride complexes were isolated and characterized. Metals of groups IV-VI may be oxidized in HF-DMF and HF-DMF-H/sub 2/O/sub 2/ systems. The dimethylammonium oxyfluoride complexes of titanium(IV), zirconium(IV), niobium(V), tantalum(V), and the oxyfluorides of chromium(III) and manganese(II) were isolated and characterized.
- Research Organization:
- Institute of Chemical Physics, Chernogolovka, USSR
- OSTI ID:
- 6417961
- Journal Information:
- Bull. Acad. Sci. USSR, Div. Chem. Sci. (Engl. Transl.); (United States), Vol. 35:8; Other Information: Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya; 35: No.8, 1896-1898(Aug 1986)
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
36 MATERIALS SCIENCE
CHROMIUM
OXIDATION
CHROMIUM COMPLEXES
SYNTHESIS
FORMAMIDE
REDOX POTENTIAL
HYDROFLUORIC ACID
MANGANESE
MANGANESE COMPLEXES
NIOBIUM
NIOBIUM COMPLEXES
TANTALUM
TANTALUM COMPLEXES
TITANIUM
TITANIUM COMPLEXES
ZIRCONIUM
ZIRCONIUM COMPLEXES
DISSOLUTION
HYDROGEN PEROXIDE
INFRARED SPECTRA
OXYFLUORIDES
POTENTIOMETRY
AMIDES
CHEMICAL REACTIONS
COMPLEXES
ELEMENTS
FLUORINE COMPOUNDS
HALOGEN COMPOUNDS
HYDROGEN COMPOUNDS
INORGANIC ACIDS
METALS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
OXYGEN COMPOUNDS
PEROXIDES
SPECTRA
TITRATION
TRANSITION ELEMENT COMPLEXES
TRANSITION ELEMENTS
400201* - Chemical & Physicochemical Properties
360105 - Metals & Alloys- Corrosion & Erosion
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
36 MATERIALS SCIENCE
CHROMIUM
OXIDATION
CHROMIUM COMPLEXES
SYNTHESIS
FORMAMIDE
REDOX POTENTIAL
HYDROFLUORIC ACID
MANGANESE
MANGANESE COMPLEXES
NIOBIUM
NIOBIUM COMPLEXES
TANTALUM
TANTALUM COMPLEXES
TITANIUM
TITANIUM COMPLEXES
ZIRCONIUM
ZIRCONIUM COMPLEXES
DISSOLUTION
HYDROGEN PEROXIDE
INFRARED SPECTRA
OXYFLUORIDES
POTENTIOMETRY
AMIDES
CHEMICAL REACTIONS
COMPLEXES
ELEMENTS
FLUORINE COMPOUNDS
HALOGEN COMPOUNDS
HYDROGEN COMPOUNDS
INORGANIC ACIDS
METALS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
OXYGEN COMPOUNDS
PEROXIDES
SPECTRA
TITRATION
TRANSITION ELEMENT COMPLEXES
TRANSITION ELEMENTS
400201* - Chemical & Physicochemical Properties
360105 - Metals & Alloys- Corrosion & Erosion