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:
Oct. 08, 2024
Filed:
Nov. 29, 2022
Applicant:
General Graphene Corp., Knoxville, TN (US);
Inventors:
James Vig Sherrill, Clinton, TN (US);
Gregory E. Erickson, Knoxville, TN (US);
Assignee:
General Graphene Corp., Knoxville, TN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C30B 25/14 (2006.01); C30B 25/10 (2006.01); C30B 25/12 (2006.01); C30B 29/02 (2006.01);
U.S. Cl.
CPC ...
C30B 25/12 (2013.01); C30B 25/10 (2013.01); C30B 25/14 (2013.01); C30B 29/02 (2013.01);
Abstract
A method of making 2D material such as graphene includes introducing a purge gas into a gas confining space within a reaction chamber to purge the gas confining space of oxygen; introducing a donor gas into the gas confining space within the reaction chamber; moving a forming layer within the gas confining space within the reaction chamber when the donor gas is within the gas confining space; and heating the forming layer within the gas confining space to a temperature sufficient to form 2D material while the gas confining space is open to a surrounding atmosphere.