Catalytic formation of hydrogen in electrolysis of chromium(II) chloride
Journal Article
·
· Theor. Exp. Chem. (Engl. Transl.); (United States)
It was determined that in the electrolysis of chromium(I) chloride the electrodeposits containing chromium and chromium(II) oxide which are formed on the cathode surface accelerate catalytically the reaction Cr/sup 2 +/ + H/sup +/ in equilibrium Cr/sup 3 +/ + 1/2 H/sub 2/. As a result of superposition of the chemical reaction on the electrochemical process the absolute hydrogen yield in the electrolysis reaches 3500-4500%.
- Research Organization:
- Institute of General and Inorganic Chemistry, Kiev (USSR)
- OSTI ID:
- 5406451
- Journal Information:
- Theor. Exp. Chem. (Engl. Transl.); (United States), Journal Name: Theor. Exp. Chem. (Engl. Transl.); (United States) Vol. 23:1; ISSN TEXCA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
08 HYDROGEN
080101* -- Hydrogen-- Production-- Electrolysis
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201 -- Chemical & Physicochemical Properties
CATALYSIS
CATALYSTS
CATALYTIC EFFECTS
CATHODES
CHALCOGENIDES
CHEMICAL REACTION YIELD
CHEMICAL REACTIONS
CHLORIDES
CHLORINE COMPOUNDS
CHROMIUM
CHROMIUM CHLORIDES
CHROMIUM COMPOUNDS
CHROMIUM OXIDES
DEPOSITION
ELECTROCATALYSTS
ELECTRODEPOSITION
ELECTRODES
ELECTROLYSIS
ELECTROLYTES
ELEMENTS
HALIDES
HALOGEN COMPOUNDS
HETEROGENEOUS CATALYSIS
HYDROGEN
HYDROGEN PRODUCTION
LEAD
LYSIS
METALS
NICKEL
NONMETALS
OXIDATION
OXIDES
OXYGEN COMPOUNDS
POLARIZATION
SURFACE COATING
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS
YIELDS
080101* -- Hydrogen-- Production-- Electrolysis
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201 -- Chemical & Physicochemical Properties
CATALYSIS
CATALYSTS
CATALYTIC EFFECTS
CATHODES
CHALCOGENIDES
CHEMICAL REACTION YIELD
CHEMICAL REACTIONS
CHLORIDES
CHLORINE COMPOUNDS
CHROMIUM
CHROMIUM CHLORIDES
CHROMIUM COMPOUNDS
CHROMIUM OXIDES
DEPOSITION
ELECTROCATALYSTS
ELECTRODEPOSITION
ELECTRODES
ELECTROLYSIS
ELECTROLYTES
ELEMENTS
HALIDES
HALOGEN COMPOUNDS
HETEROGENEOUS CATALYSIS
HYDROGEN
HYDROGEN PRODUCTION
LEAD
LYSIS
METALS
NICKEL
NONMETALS
OXIDATION
OXIDES
OXYGEN COMPOUNDS
POLARIZATION
SURFACE COATING
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS
YIELDS