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IPC Subgroup
H01G 11/32

Carbon-based

Introduced: January 2013

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 > Carbon-based

Classification Context

Section:
ELECTRICITY
Class:
ELECTRIC ELEMENTS
Subclass:
CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE

6 direct subcodes

Child Classifications

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  • H01G 11/34 characterised by carbonisation or activation of carbon
  • H01G 11/36 Nanostructures, e.g. nanofibres, nanotubes or fullerenes
  • H01G 11/38 Carbon pastes or blends; Binders or additives therein
  • H01G 11/4 Fibres
  • H01G 11/42 Powders or particles, e.g. composition thereof
  • H01G 11/44 Raw materials therefor, e.g. resins or coal