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Graphene oxide slurry with medium and small sheet diameters, preparation method of graphene oxide slurry, graphene oxide film and preparation method of graphene oxide film
The invention provides graphene oxide slurry with medium and small sheet diameters. The slurry comprises graphene oxide with a sheet diameter of 1-50 [mu]m and water, and the solid content of the graphene oxide is 10-80 g/L. The graphene oxide slurry provided by the invention is low in viscosity, the solid content of graphene oxide is high, a thicker graphene heat-conducting film with higher density can be prepared, and the heat-conducting property of the graphene heat-conducting film is improved.
本发明提供一种中小片径的氧化石墨烯浆料，包括片径在1‑50μm的氧化石墨烯和水，所述氧化石墨烯的固含量为10‑80g/L。本发明提供的氧化石墨烯浆料的粘度低，氧化石墨烯固含量高，能够制备出更厚、密度更高的石墨烯导热膜，使石墨烯导热膜的导热性能提高。
Graphene oxide slurry with medium and small sheet diameters, preparation method of graphene oxide slurry, graphene oxide film and preparation method of graphene oxide film
The invention provides graphene oxide slurry with medium and small sheet diameters. The slurry comprises graphene oxide with a sheet diameter of 1-50 [mu]m and water, and the solid content of the graphene oxide is 10-80 g/L. The graphene oxide slurry provided by the invention is low in viscosity, the solid content of graphene oxide is high, a thicker graphene heat-conducting film with higher density can be prepared, and the heat-conducting property of the graphene heat-conducting film is improved.
本发明提供一种中小片径的氧化石墨烯浆料，包括片径在1‑50μm的氧化石墨烯和水，所述氧化石墨烯的固含量为10‑80g/L。本发明提供的氧化石墨烯浆料的粘度低，氧化石墨烯固含量高，能够制备出更厚、密度更高的石墨烯导热膜，使石墨烯导热膜的导热性能提高。
Graphene oxide slurry with medium and small sheet diameters, preparation method of graphene oxide slurry, graphene oxide film and preparation method of graphene oxide film
中小片径的氧化石墨烯浆料及其制备方法、氧化石墨烯膜及其制备方法
TANG RUNLI (author) / WU YANHONG (author) / GE MING (author) / ZHANG JING (author) / GENG BIAO (author) / QU YAN (author)
2021-08-06
Patent
Electronic Resource
Chinese
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