IPC Subgroup
H01M 8/1233 with one of the reactants being liquid, solid or liquid-charged
Introduced: January 2016
Full Title
Fuel cells; Manufacture thereof > Fuel cells with solid electrolytes > operating at high temperature, e.g. with stabilised ZrO electrolyte > with one of the reactants being liquid, solid or liquid-charged
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC ELEMENTS
- Subclass:
- PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY