IPC Subgroup
H01M 8/12 operating at high temperature, e.g. with stabilised ZrO electrolyte
Introduced: July 1974
Last revised: January 2016
Full Title
Fuel cells; Manufacture thereof > Fuel cells with solid electrolytes > operating at high temperature, e.g. with stabilised ZrO electrolyte
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC ELEMENTS
- Subclass:
- PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
5 direct subcodes
Child Classifications
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- H01M 8/1213 characterised by the electrode/electrolyte combination or the supporting material
- H01M 8/1231 with both reactants being gaseous or vaporised
- H01M 8/1233 with one of the reactants being liquid, solid or liquid-charged
- H01M 8/124 characterised by the process of manufacturing or by the material of the electrolyte
- H01M 8/1286 Fuel cells applied on a support, e.g. miniature fuel cells deposited on silica supports