Title:
ELECTROCONDUCTIVE TWO-DIMENSIONAL PARTICLES AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2023/053721
Kind Code:
A1
Abstract:
The present invention provides electroconductive two-dimensional particles that contain MXene and are capable of forming an electroconductive film that exhibits high electroconductivity for a long period of time. The electroconductive two-dimensional particles are a layered material including one or more layers. 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, an oxygen atom, and a hydrogen atom) existing on the surface of the layer body. The layer does not include chlorine atoms, iodine atoms, or bromine atoms, and has, at least one selected from the group consisting of a fluorine atom, an oxygen atom, and a hydroxyl group. Titanium atoms of the layer body of one layer are bonded with titanium atoms of a layer body of another layer via the oxygen atoms.
Inventors:
KOYANAGI MASASHI (JP)
Application Number:
PCT/JP2022/030048
Publication Date:
April 06, 2023
Filing Date:
August 05, 2022
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01B5/00; B01J47/018; B01J47/12; C01B32/921; H01B1/00; H01B1/22
Domestic Patent References:
| WO2021131643A1 | 2021-07-01 | |||
| WO2021025026A1 | 2021-02-11 |
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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