Reversible electrode reactions of difficult-to-dissolve materials in nonaqueous electrolytes (a contribution to the knowledge on potential cathodes for secondary high-energy-density batteries with special consideration of graphite compounds (in German)
Reversible electrochemical reactions of copper, silver, mercury, and titanium electrodes in solutions of lithium bromide or lithium iodide in propylene carbonate were studied by the potentiometric triangular voltage method. Results showed that copper and silver halogens dissolved in excessive LiX in a complex manner, and that this tendency was minimized for Hg and Pb and not at all pronounced for Ti. Oxidation of electronically conductive active graphite was reversible in numerous nonaqueous solutions. A graphite anodic reaction was proven in organic electrolytic solutions of MX/PC (MX = LiClO/sub 4/, NaBF/sub 4/, KPF/sub 6/) by the oxidation of stoichiometric graphite compounds C/sub n/X with n greater than or equal to 24.
- Research Organization:
- Technische Univ. Muenchen (Germany, F.R.)
- OSTI ID:
- 7126765
- Report Number(s):
- N-74-30505
- Country of Publication:
- United States
- Language:
- German
Similar Records
The electrochemistry of iridium oxide films in some nonaqueous solvents
Related Subjects
250903* -- Energy Storage-- Batteries-- Materials
Components
& Auxiliaries
ALKALI METAL COMPOUNDS
BORON COMPOUNDS
BORON FLUORIDES
BROMIDES
BROMINE COMPOUNDS
CARBON
CARBONIC ACID ESTERS
CATHODES
CHEMICAL REACTIONS
CHEMISTRY
CHLORATES
CHLORINE COMPOUNDS
COPPER
COPPER COMPOUNDS
COPPER HALIDES
DISSOLUTION
ELECTRIC BATTERIES
ELECTROCHEMICAL CELLS
ELECTROCHEMISTRY
ELECTRODES
ELEMENTS
ENERGY STORAGE SYSTEMS
ESTERS
FLUORIDES
FLUORINE COMPOUNDS
GRAPHITE
HALIDES
HALOGEN COMPOUNDS
INORGANIC PHOSPHORS
IODIDES
IODINE COMPOUNDS
LITHIUM BROMIDES
LITHIUM COMPOUNDS
LITHIUM HALIDES
LITHIUM IODIDES
MERCURY
METALS
NONMETALS
ORGANIC COMPOUNDS
OXYGEN COMPOUNDS
PHOSPHORS
PHOSPHORUS COMPOUNDS
PHOSPHORUS FLUORIDES
POTASSIUM COMPOUNDS
POTASSIUM FLUORIDES
REDUCTION
SILVER
SILVER COMPOUNDS
SODIUM COMPOUNDS
SODIUM FLUORIDES
TITANIUM
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS