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Cathodic reduction of sulfur dioxide at porous, phthalocyanine-containing electrodes in nonaqueous electrolytes

Journal Article · · Sov. Electrochem. (Engl. Transl.); (United States)
OSTI ID:6368226
; ; ;
Electrodes containing catalysts, particularly electrodes containing metal chelate compounds, were studied for their effect on reducing cathodic sulfur dioxide. The electrodes were prepared with an iron phthalocyanine polymer deposited onto activated carbon. Fluoropolymer dispersions was used as the binder and electrochemical studies were performed in a glove box under dry argon. Lithium perchlorate solution in propylene carbonate was used as the electrolyte solution. The results indicate that materials with high catalytic activity show promise in raising the discharge voltage in power sources of the lithium-sulfur dioxide system.
Research Organization:
F. E. Dzerzhinskii Chemical Engineering Institute, Dnepropetrovsk (USSR)
OSTI ID:
6368226
Journal Information:
Sov. Electrochem. (Engl. Transl.); (United States), Journal Name: Sov. Electrochem. (Engl. Transl.); (United States) Vol. 23:9; ISSN SOECA
Country of Publication:
United States
Language:
English

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Related Subjects

25 ENERGY STORAGE
250903* -- Energy Storage-- Batteries-- Materials
Components
& Auxiliaries
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400400 -- Electrochemistry
ACTIVATED CARBON
ADSORBENTS
ALKALI METAL COMPOUNDS
CARBON
CATALYSTS
CATALYTIC EFFECTS
CHALCOGENIDES
CHARGE STATE
CHELATES
CHEMICAL REACTIONS
CHEMISTRY
CHLORINE COMPOUNDS
COMPLEXES
DYES
ELECTRIC BATTERIES
ELECTRIC POTENTIAL
ELECTROCATALYSTS
ELECTROCHEMICAL CELLS
ELECTROCHEMISTRY
ELECTRODES
ELECTROLYSIS
ELECTROLYTES
ELEMENTS
HALOGEN COMPOUNDS
HETEROCYCLIC COMPOUNDS
IRON COMPLEXES
LITHIUM COMPOUNDS
LITHIUM PERCHLORATES
LITHIUM-SULFUR BATTERIES
LYSIS
MATERIALS TESTING
METAL-NONMETAL BATTERIES
NONMETALS
ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
PERCHLORATES
PHTHALOCYANINES
REDOX POTENTIAL
REDUCTION
SULFUR COMPOUNDS
SULFUR DIOXIDE
SULFUR OXIDES
TESTING
TRANSITION ELEMENT COMPLEXES