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US 2021/0193347 A1Published application
Composite material, conductive material, conductive particles, and conductive film
AssigneesSekisui Chemical Co., Ltd., National University Corporation Kobe University
InventorsTatsuo Maruyama, Hiroki Iguchi, Atsunori Mori, Akira Nakasuga
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Abstract
The present invention provides a composite material having excellent dispersibility in a solvent and increased conductivity. The composite material comprises a carbon material and a conductive dispersant physically or chemically bonded to the carbon material, the conductive dispersant is constituted by a conductive polymer, and the conductive polymer has a number average molecular weight of 2000 or more and 100000 or less.
Claims12
A composite material comprising:
- a carbon material;
- and
- a conductive dispersant physically or chemically bonded to the carbon material,
- wherein the conductive dispersant is constituted by a conductive polymer, and the conductive polymer has a number average molecular weight of 2000 or more and 100000 or less.
1 more element
A composite material comprising:
- a carbon material;
- and
- a conductive dispersant physically or chemically bonded to the carbon material,
- wherein the carbon material has a C/O ratio of 4 or more and 20 or less.
1 more element
A conductive particle comprising:
- a base material particle;
- and
- a conductive dispersant layer formed of a conductive dispersant,
- wherein at least a portion of the surface of the base material particle is coated with the conductive dispersant layer,
- the conductive dispersant is constituted by a conductive polymer, and
- the conductive polymer has a number average molecular weight of 2000 or more and 100000 or less.
3 more elements
Dependencies are inferred from the claim text.