IPC Subgroup
H01M 8/1 Fuel cells with solid electrolytes
Introduced: July 1974
Last revised: January 2016
Full Title
Fuel cells; Manufacture thereof > Fuel cells with solid electrolytes
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC ELEMENTS
- Subclass:
- PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
6 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- H01M 8/1004 characterised by membrane-electrode assemblies [MEA]
- H01M 8/1007 with both reactants being gaseous or vaporised
- H01M 8/1009 with one of the reactants being liquid, solid or liquid-charged
- H01M 8/1016 characterised by the electrolyte material
- H01M 8/1097 Fuel cells applied on a support, e.g. miniature fuel cells deposited on silica supports
- H01M 8/12 operating at high temperature, e.g. with stabilised ZrO electrolyte