CPC Subgroup
H01G 11/30 characterised by their material
Full Title
Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof > Electrodes > characterised by their material
4 direct subcodes
Child Classifications
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- H01G 11/32 Carbon-based
- H01G 11/46 Metal oxides
- H01G 11/48 Conductive polymers
- H01G 11/50 specially adapted for lithium-ion capacitors, e.g. for lithium-doping or for intercalation