20250178026. Method Obtaining Coating (GRAPHENE-XT SRL)

Method for Obtaining a Coating of Two-Dimensional Material

Abstract: a method for obtaining a coating of two-dimensional material on a surface includes the steps of: a) forming a dispersion by mixing a laminar material and at least one exfoliating agent in a first solvent; b) subjecting the dispersion formed in step a) to at least one treatment chosen from sonication, mechanical milling, and micronization, and obtaining a dispersion including a two-dimensional material; b1) optionally, subjecting the dispersion including the two-dimensional material obtained in step b) to one or more of (1) extraction with solvents, (2) centrifugation, (3) filtration, and (4) concentration; c) applying the dispersion obtained in step b) or b1) on a surface and obtaining a wet surface; d) drying the wet surface obtained in step c); and e) optionally, repeating steps c) and d). the dispersion does not include binding agents or adhesion promoters.

Inventor(s): Cristian Trevisanut, Claudio Cacciola, Miquel Garcio Lleo, Simone Ligi

CPC Classification: B05D3/12 (PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL (conveying articles or workpieces through baths of liquid , e.g. ))

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