Laminated graphene based thermally conductive film and method for manufacturing the film
AssigneeSHT Smart High-Tech AB
InventorsJohan Liu, Nan Wang
Life of this patent
Estimating the term…
Abstract
Method of manufacturing a vertically aligned laminated graphene based thermally conductive film. The method comprising: attaching first and second graphene film using a layer of nanoparticles and an adhesive; forming a layered film comprising a predetermined number of graphene film layers by repeating the steps of arranging a layer of nanoparticles, arranging an adhesive and attaching a graphene film; and laminating the layered film by applying pressure and heat to cure the adhesive, thereby forming a laminate film; cutting the laminate film at an angle in relation to a surface plane of the film to form the vertically aligned laminated graphene based thermally conductive film.
Claims13
A method of manufacturing a vertically aligned laminated graphene based thermally conductive film, the method comprising:
- providing a first graphene film;
- providing a second graphene film;
- arranging a layer of nanoparticles on a surface of the first and second graphene film, wherein the nanoparticles are configured to improve an adhesion strength between the first and second graphene films;
- arranging an adhesive on the layer of the nanoparticles on the first graphene film;
- attaching the second graphene film to the first graphene film by means of the adhesive and the layer of nanoparticles;
- forming a layered film comprising a predetermined number of graphene film layers by repeating the steps of arranging a layer of nanoparticles, arranging an adhesive and attaching a graphene film;
- and
- laminating the layered film by applying pressure and heat to cure the adhesive, thereby forming a laminate film;
- cutting the laminate film at an angle in relation to a surface plane of the film to form the vertically aligned laminated graphene based thermally conductive film.
Dependencies are inferred from the claim text.