The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 04, 2023
Filed:
Mar. 07, 2022
Changzhou Fuxi Technology Co., Ltd, Jiangsu, CN;
Bucun Zhou, Jiangsu, CN;
Renjie Zhou, Jiangsu, CN;
Jing Lu, Jiangsu, CN;
Dong Su, Jiangsu, CN;
Zhaocheng Wang, Jiangsu, CN;
Feng Li, Jiangsu, CN;
CHANGZHOU FUXI TECHNOLOGY CO., LTD, Jiangsu, CN;
Abstract
Provided are a slurry of graphene oxides with different degrees of oxidation, a composite film of graphene oxides, and a graphene heat-conducting film. The slurry of the graphene oxides comprises the graphene oxides and a solvent, and the graphene oxides include a strong graphene oxide and a weak graphene oxide, wherein the slurry comprises two graphene oxides with different degrees of oxidation, which can increase a carbon content in the graphene oxide per unit mass, so that the finally obtained graphene heat-conducting film has more carbon.