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
- Resource Relation:
- Other Information: Thesis
- Country of Publication:
- United States
- Language:
- German
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Related Subjects
ELECTRIC BATTERIES
CHEMICAL REACTIONS
ELECTRODES
CARBONIC ACID ESTERS
CATHODES
COPPER
COPPER HALIDES
DISSOLUTION
ELECTROCHEMISTRY
GRAPHITE
HALIDES
LITHIUM BROMIDES
LITHIUM IODIDES
MERCURY
REDUCTION
SILVER
SILVER COMPOUNDS
TITANIUM
CHLORATES
LITHIUM COMPOUNDS
BORON FLUORIDES
SODIUM FLUORIDES
PHOSPHORUS FLUORIDES
POTASSIUM FLUORIDES
ALKALI METAL COMPOUNDS
BORON COMPOUNDS
BROMIDES
BROMINE COMPOUNDS
CARBON
CHEMISTRY
CHLORINE COMPOUNDS
COPPER COMPOUNDS
ELECTROCHEMICAL CELLS
ELEMENTS
ENERGY STORAGE SYSTEMS
ESTERS
FLUORIDES
FLUORINE COMPOUNDS
HALOGEN COMPOUNDS
INORGANIC PHOSPHORS
IODIDES
IODINE COMPOUNDS
LITHIUM HALIDES
METALS
NONMETALS
ORGANIC COMPOUNDS
OXYGEN COMPOUNDS
PHOSPHORS
PHOSPHORUS COMPOUNDS
POTASSIUM COMPOUNDS
SODIUM COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS
250903* - Energy Storage- Batteries- Materials
Components
& Auxiliaries