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:
Jul. 02, 2019
Filed:
Mar. 06, 2015
Applicant:
Commissariat À L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Inventors:
Jean Dijon, Champagnier, FR;
Anastasia Tyurnina, Grenoble, FR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 16/26 (2006.01); C23C 14/06 (2006.01); C23C 14/26 (2006.01); C23C 16/455 (2006.01); C23C 16/46 (2006.01); C01B 32/186 (2017.01);
U.S. Cl.
CPC ...
C23C 16/26 (2013.01); C01B 32/186 (2017.08); C23C 14/0605 (2013.01); C23C 14/26 (2013.01); C23C 16/455 (2013.01); C23C 16/46 (2013.01);
Abstract
Fabrication method of a graphene film including the following successive steps: placing the substrate and a solid carbon source in a reaction chamber, provided with a gas inlet; and heating the solid carbon source, by flow of a current in said source, under a gas flow, the gas being devoid of hydrocarbon, so as to convert at least a part of the solid carbon source into a graphene film on the substrate.