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
H01M8/00
Fuel cells; Manufacture thereof
H01M8/00
Fuel cells; Manufacture thereof
H01M8/02
Details
H01M8/02
Details
H01M8/0202
Collectors; Separators, e.g. bipolar separators; Interconnectors
H01M8/0202
Collectors; Separators, e.g. bipolar separators; Interconnectors
H01M8/0258
characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
H01M8/0258
characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
H01M8/0265
the reactant or coolant channels having varying cross sections
H01M8/0265
the reactant or coolant channels having varying cross sections