Aluminium compound additives to reduce zinc corrosion in anodes of electrochemical cells
Patent
·
OSTI ID:5556518
This patent describes an electrochemical cell. It comprises an alkaline anode/electrolyte mixture, the anode/electrolyte mixture comprising zinc anode material containing less than 1% mercury by weight of zinc and a source of aluminum ions.
- Assignee:
- Rayovac Corp., Madison, WI (USA)
- Patent Number(s):
- A; US 5034291
- Application Number:
- PPN: US 7-394651
- OSTI ID:
- 5556518
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
30 DIRECT ENERGY CONVERSION
300503* -- Fuel Cells-- Materials
Components
& Auxiliaries
300505 -- Fuel Cells-- Electrochemistry
Mass Transfer & Thermodynamics
36 MATERIALS SCIENCE
360205 -- Ceramics
Cermets
& Refractories-- Corrosion & Erosion
ALUMINIUM COMPOUNDS
ANODES
CHEMICAL REACTIONS
CORROSION
CORROSION INHIBITORS
ELECTROCHEMICAL CELLS
ELECTROCHEMICAL CORROSION
ELECTRODES
ELEMENTS
METALS
ZINC
300503* -- Fuel Cells-- Materials
Components
& Auxiliaries
300505 -- Fuel Cells-- Electrochemistry
Mass Transfer & Thermodynamics
36 MATERIALS SCIENCE
360205 -- Ceramics
Cermets
& Refractories-- Corrosion & Erosion
ALUMINIUM COMPOUNDS
ANODES
CHEMICAL REACTIONS
CORROSION
CORROSION INHIBITORS
ELECTROCHEMICAL CELLS
ELECTROCHEMICAL CORROSION
ELECTRODES
ELEMENTS
METALS
ZINC