Title:
FILM AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2023/248598
Kind Code:
A1
Abstract:
The purpose of the present disclosure is to provide a film in which a decrease in conductivity over time is suppressed, and preferably, to provide a film in which a decrease in conductivity over time is suppressed even under high temperature and high humidity conditions. Also, the purpose of the present disclosure is to provide a method for producing said film. This film comprises a two-dimensional particle having at least one layer and containing N-methylformamide, wherein the layer include: a layer body represented by formula MmXn (in the formula, M is at least one among the Group 3, 4, 5, 6, and 7 metal elements, X is a carbon atom, a nitrogen atom, or a combination thereof, n is 1-4, and m is greater than n and less than or equal to 5); and a modification or termination T present on the surface of the layer body (T is 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), the N-methylformamide is disposed between two adjacent layers, and the content of N-methylformamide in the film is at least 0.104 moles per 1 mole of MmXn.
Inventors:
SEKO AKARI (JP)
SAKAIDA SHUN (JP)
SAKAIDA SHUN (JP)
Application Number:
PCT/JP2023/015582
Publication Date:
December 28, 2023
Filing Date:
April 19, 2023
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
C01G23/00; C01B32/921; C09D1/00
Domestic Patent References:
| WO2022050114A1 | 2022-03-10 | |||
| WO2022034852A1 | 2022-02-17 | |||
| WO2023047861A1 | 2023-03-30 |
Foreign References:
| KR20210153904A | 2021-12-20 | |||
| CN112920638A | 2021-06-08 |
Other References:
ZHANG QINGXIAO, LAI HUIRONG, FAN RUNZE, JI PEIYI, FU XUELI, LI HUI: "High Concentration of Ti 3 C 2 T x MXene in Organic Solvent", ACS NANO, AMERICAN CHEMICAL SOCIETY, US, vol. 15, no. 3, 23 March 2021 (2021-03-23), US , pages 5249 - 5262, XP093120745, ISSN: 1936-0851, DOI: 10.1021/acsnano.0c10671
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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