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. 08, 2014
Filed:
Sep. 21, 2011
Jaehoon Kim, Seoul, KR;
Jong Min Park, Seoul, KR;
Byoung Koun Min, Seoul, KR;
Jeong Myeong Ha, Seoul, KR;
Nugroho Agung, Seoul, KR;
Nursanto Eduardus, Seoul, KR;
Jaehoon Kim, Seoul, KR;
Jong Min Park, Seoul, KR;
Byoung Koun Min, Seoul, KR;
Jeong Myeong Ha, Seoul, KR;
Nugroho Agung, Seoul, KR;
Nursanto Eduardus, Seoul, KR;
Korea Institute of Science and Technology, Seoul, KR;
Abstract
A method for fabricating graphene sheets or graphene particles includes (a) dispersing graphene oxide in an alcohol solution to prepare a graphene oxide dispersion solution, (b) reducing the graphene oxide dispersion solution under a supercritical condition to prepare graphene sheets or graphene particles, each of which is as a cluster of the graphene sheets, and (c) separating the graphene sheets or graphene particles, followed by washing and drying, and a method for fabricating a graphene film is configured to fabricate a graphene film in form of a thin film using the graphene sheets or graphene particles fabricated according to the method.