H
ELECTRICITY
H
ELECTRICITY
H01
ELECTRIC ELEMENTS
H01
ELECTRIC ELEMENTS
H01M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
H01M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4/00
Electrodes
4/00
Electrodes
H01M4/02
Electrodes composed of, or comprising, active material
H01M4/02
Electrodes composed of, or comprising, active material
H01M4/64
Carriers or collectors
H01M4/64
Carriers or collectors
H01M4/66
Selection of materials
H01M4/66
Selection of materials
H01M4/661
Metal or alloys, e.g. alloy coatings
H01M4/661
Metal or alloys, e.g. alloy coatings