Electrochemical generator. [Li/Li perchlorate in organic solvent/Cu oxide, Ag chromate, Pb chromate, or fluorinated C]
Patent
·
OSTI ID:7348270
This invention relates to high-energy-density electrochemical generators of the alkaline, more particularly lithium, negative-electrode type. An electrolyte whose solvent contains 1--3 dioxane, dioxolane or propylene oxide, preferably mixed with propylene carbonate or ethylene carbonate, is utilized. This electrolyte has excellent conductivity, even at a relatively slight concentration of the solute. Lithium perchlorate is preferred as the solute; and copper oxide, monovalent silver chromate, lead chromate, fluorinated carbons, polymerized fluorinated carbons or mixtures of these latter with metal compounds are preferred as active positive material.
- Assignee:
- Saft-Societe des Accumulateurs Fixes et de Traction
- Patent Number(s):
- US 3960595
- OSTI ID:
- 7348270
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
25 ENERGY STORAGE
250901* -- Energy Storage-- Batteries-- Design & Development
ALKALI METAL COMPOUNDS
ALKALI METALS
CARBONIC ACID ESTERS
CHLORINE COMPOUNDS
CHROMATES
CHROMIUM COMPOUNDS
DESIGN
DIOXANE
ELECTRIC BATTERIES
ELECTRIC CONDUCTIVITY
ELECTRIC POTENTIAL
ELECTRICAL PROPERTIES
ELECTROCHEMICAL CELLS
ELEMENTS
ENERGY STORAGE SYSTEMS
ESTERS
ETHERS
FLUORINATED ALIPHATIC HYDROCARBONS
HALOGEN COMPOUNDS
HALOGENATED ALIPHATIC HYDROCARBONS
HETEROCYCLIC COMPOUNDS
LEAD COMPOUNDS
LITHIUM
LITHIUM COMPOUNDS
METAL-NONMETAL BATTERIES
METALS
ORGANIC COMPOUNDS
ORGANIC FLUORINE COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
ORGANIC POLYMERS
OXYGEN COMPOUNDS
PERCHLORATES
PETROCHEMICALS
PETROLEUM PRODUCTS
PHYSICAL PROPERTIES
PLASTICS
POLYETHYLENES
POLYMERS
POLYOLEFINS
POLYTETRAFLUORETHYLENE
SILVER COMPOUNDS
TEFLON
TRANSITION ELEMENT COMPOUNDS
250901* -- Energy Storage-- Batteries-- Design & Development
ALKALI METAL COMPOUNDS
ALKALI METALS
CARBONIC ACID ESTERS
CHLORINE COMPOUNDS
CHROMATES
CHROMIUM COMPOUNDS
DESIGN
DIOXANE
ELECTRIC BATTERIES
ELECTRIC CONDUCTIVITY
ELECTRIC POTENTIAL
ELECTRICAL PROPERTIES
ELECTROCHEMICAL CELLS
ELEMENTS
ENERGY STORAGE SYSTEMS
ESTERS
ETHERS
FLUORINATED ALIPHATIC HYDROCARBONS
HALOGEN COMPOUNDS
HALOGENATED ALIPHATIC HYDROCARBONS
HETEROCYCLIC COMPOUNDS
LEAD COMPOUNDS
LITHIUM
LITHIUM COMPOUNDS
METAL-NONMETAL BATTERIES
METALS
ORGANIC COMPOUNDS
ORGANIC FLUORINE COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
ORGANIC POLYMERS
OXYGEN COMPOUNDS
PERCHLORATES
PETROCHEMICALS
PETROLEUM PRODUCTS
PHYSICAL PROPERTIES
PLASTICS
POLYETHYLENES
POLYMERS
POLYOLEFINS
POLYTETRAFLUORETHYLENE
SILVER COMPOUNDS
TEFLON
TRANSITION ELEMENT COMPOUNDS