Conductive two-dimensional particle and method for producing the same
US12272469B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 28, 2023 |
| Grant date | Apr 8, 2025 |
| Priority date | — |
| Expiry date | May 20, 2043 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01P2006/40
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A conductive two-dimensional particle of a layered material comprising one layer or one layer and plural layers, wherein the layer includes a layer body represented by: MmXn, and a modifier or terminal T exists on a surface of the layer body, wherein T is at least one selected from the group consisting of a hydroxyl group, a fluorine atom, a chlorine atom, an oxygen atom, or a hydrogen atom, M of the layer is bonded to at least one selected from the group consisting of PO43−, I, or SO42−, the total content of chlorine and bromine is 1,500 ppm by mass or less, and an average value of major diameters of two-dimensional surfaces of the conductive two-dimensional particles is 1.0 μm or more.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.