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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.:

US 11584650 B1

PDFFull Text
Date of Patent:
Feb. 21, 2023

Filed:

Dec. 14, 2015

Graphene oxide and method of production thereof

Applicant:

Baoshan Iron & Steel Co., Ltd., Shanghai, CN;

Inventors:

Yulin Zhong, Victoria, AU;

Dan Li, Victoria, AU;

George Philip Simon, Victoria, AU;

Assignee:

BAOSHAN IRON & STEEL CO., LTD., Shanghai, CN;

Attorneys:

Lei Fang, Esq.

Smith Tempel Blaha LLC

Primary Examiner:

Salil Jain

Int. Cl.
CPC ...
C01B 32/225 (2017.01); C01B 32/19 (2017.01); C01B 32/198 (2017.01); C25B 1/00 (2021.01); C25B 9/19 (2021.01); C25B 9/40 (2021.01); C25B 11/043 (2021.01); C25B 15/00 (2006.01); C01B 32/23 (2017.01); C25B 13/02 (2006.01); C25B 13/04 (2021.01);
U.S. Cl.
CPC ...
C01B 32/225 (2017.08); C01B 32/19 (2017.08); C01B 32/198 (2017.08); C01B 32/23 (2017.08); C25B 1/00 (2013.01); C25B 9/19 (2021.01); C25B 9/40 (2021.01); C25B 11/043 (2021.01); C25B 13/02 (2013.01); C25B 13/04 (2013.01); C25B 15/00 (2013.01); C25B 9/43 (2021.01);
Abstract

A method of producing an electrochemically derived graphene oxide and product produced therefrom. The method comprises locating graphite particles within an electrochemical cell having a working electrode, counter electrode, and an aqueous acid electrolyte, the working electrode being positioned within the electrolyte to contact at least a portion of the graphite particles; agitating the graphite particles within the electrolyte; and applying a potential difference between the working electrode and counter electrode, thereby resulting in electrochemical exfoliation and oxidation of the graphite particles to produce graphene oxide.

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Zhong, Yulin. (2023). Graphene oxide and method of production thereof (U.S. Patent No. 11584650). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11584650

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