Title:
CONDUCTIVE POROUS MATERIAL AND ELECTRODE USING SAME, AND METHOD FOR PRODUCING CONDUCTIVE POROUS MATERIAL
Document Type and Number:
WIPO Patent Application WO/2023/243231
Kind Code:
A1
Abstract:
The conductive porous material contains: a skeletal structure comprising a fibrous carbonaceous material of biological origin; and graphene supported by this skeletal structure. This conductive porous material has a volume resistivity measured under compression of not more than 10 MPa of 1.0 × 10-3 to 1.0 × 100 Ω·cm and has a biomass degree, as measured by accelerator mass spectrometry (AMS method), in the range of 5 to 55 pMC. The electrode contains this conductive porous material.
Inventors:
OIKAWA KAZUMA
KUWABARA RYOU
KUWABARA RYOU
Application Number:
PCT/JP2023/016232
Publication Date:
December 21, 2023
Filing Date:
April 25, 2023
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01B1/04; C01B32/00; C01B32/05; C01B32/182; C01B32/19; C01B32/194; H01G11/40; H01G11/42; H01M4/133; H01M4/62; H01M4/86; H01M4/88
Domestic Patent References:
| WO2022114123A1 | 2022-06-02 | |||
| WO2016043145A1 | 2016-03-24 |
Foreign References:
| JP2020164378A | 2020-10-08 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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