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:
Nov. 01, 2016
Filed:
Feb. 24, 2015
Applicants:
Aruna Zhamu, Springboro, OH (US);
Bor Z Jang, Centerville, OH (US);
Inventors:
Aruna Zhamu, Springboro, OH (US);
Bor Z Jang, Centerville, OH (US);
Assignee:
Angstron Materials, Dayton, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 31/04 (2006.01); C25B 1/00 (2006.01);
U.S. Cl.
CPC ...
C01B 31/0469 (2013.01); C01B 31/0423 (2013.01); C25B 1/00 (2013.01);
Abstract
An intercalated graphite compound composition, comprising a layered graphite with interlayer spaces or interstices and an intercalant residing in at least one of said interstices, wherein said intercalant comprises a carboxylic acid and an oxidant selected from LiFeO, NaFeO, KFeO, LiCoO, NaCoO, KCoO, LiNiO, NaNiO, KNiO, or a combination thereof. This compound can be produced in an environmentally benign process. The compound can be further treated to produce separate graphene sheets.