Title:
CONDUCTIVE COMPOSITE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2022/030444
Kind Code:
A1
Abstract:
Provided is a conductive composite material that is formed from a polymer material and a MXene and that achieves both high conductivity and high strength. The conductive composite material includes a polymer material and particles of a layered material including at least one layer. The layer includes: a layer body represented by formula MmXn (in the formula, M represents at least one metal in group 3, 4, 5, 6, or 7, X represents a carbon atom, a nitrogen atom, or a combination thereof, n is 1-4, m is more than n but not more than 5); and a modification or a terminal T (T represents at least one selected from the group consisting of a hydroxyl group, a fluorine atom, a chlorine atom, an oxygen atom, and a hydrogen atom) existing on the surface of the layer body. The polymer material has, as a hydrogen acceptor, at least one selected from the group consisting of a fluorine atom, a chlorine atom, an oxygen atom, and a nitrogen atom, and has, as a hydrogen donor, a hydroxyl group and/or a secondary amino group. The proportion of particles of the layered material is more than 19 vol% but not more than 95 vol%.
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Inventors:
MORITA HIROYUKI (JP)
SUGIURA KOSUKE (JP)
ABE MASANORI (JP)
SEKO AKARI (JP)
SUGIURA KOSUKE (JP)
ABE MASANORI (JP)
SEKO AKARI (JP)
Application Number:
PCT/JP2021/028610
Publication Date:
February 10, 2022
Filing Date:
August 02, 2021
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H05K9/00; H01B1/00; H01B1/02; H01B1/22; H01B5/16; H01G11/30
Domestic Patent References:
| WO2019055784A1 | 2019-03-21 |
Foreign References:
| CN110698847A | 2020-01-17 | |||
| CN111171703A | 2020-05-19 |
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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