Aluminum alloy for primary alkaline fuel cells and batteries
Patent
·
OSTI ID:6380898
A tin and mercury free aluminum alloy of specific composition for use as an anode in fuel cells and electrochemical couples and particularly in a silver oxide-aluminum battery comprising high purity aluminum alloyed with gallium and magnesium in specified quantities is described. The aluminum in combination with the gallium provides desired unique electrochemical properties. The magnesium, when the anode material is suitably heat treated, increases the tensile modulus of the alloy.
- Assignee:
- Secretary of the Navy
- Patent Number(s):
- US 4107406
- OSTI ID:
- 6380898
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
30 DIRECT ENERGY CONVERSION
300503* -- Fuel Cells-- Materials
Components
& Auxiliaries
36 MATERIALS SCIENCE
360104 -- Metals & Alloys-- Physical Properties
ALLOYS
ALUMINIUM ALLOYS
ALUMINIUM BASE ALLOYS
ANODES
DEGASSING
DIRECT ENERGY CONVERTERS
ELECTROCHEMICAL CELLS
ELECTRODES
FUEL CELLS
GALLIUM ALLOYS
HEAT TREATMENTS
MAGNESIUM ALLOYS
MECHANICAL PROPERTIES
PERFORMANCE
PRIMARY BATTERIES
TENSILE PROPERTIES
300503* -- Fuel Cells-- Materials
Components
& Auxiliaries
36 MATERIALS SCIENCE
360104 -- Metals & Alloys-- Physical Properties
ALLOYS
ALUMINIUM ALLOYS
ALUMINIUM BASE ALLOYS
ANODES
DEGASSING
DIRECT ENERGY CONVERTERS
ELECTROCHEMICAL CELLS
ELECTRODES
FUEL CELLS
GALLIUM ALLOYS
HEAT TREATMENTS
MAGNESIUM ALLOYS
MECHANICAL PROPERTIES
PERFORMANCE
PRIMARY BATTERIES
TENSILE PROPERTIES