CPC Subgroup
H01G 11/22 Electrodes
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
3 direct subcodes
Child Classifications
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- H01G 11/24 characterised by structural features of the materials making up or comprised in the electrodes, e.g. form, surface area or porosity; characterised by the structural features of powders or particles used therefor
- H01G 11/26 characterised by their structure, e.g. multi-layered, porosity or surface features
- H01G 11/30 characterised by their material