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. 20, 2026
Filed:
Nov. 05, 2021
Korea Electrotechnology Research Institute, Gyeongsangnam-do, KR;
Seung Yol Jeong, Gyeongsangnam-do, KR;
Sun Hye Yang, Gyeongsangnam-do, KR;
Geon Woong Lee, Gyeongsangnam-do, KR;
Ick Jun Kim, Busan, KR;
Byeong Guk Kim, Busan, KR;
Ji Hyeon Ryu, Gyeongsangnam-do, KR;
Hye Jung Lee, Gyeongsangnam-do, KR;
Soo Yeon Jeong, Gyeongsangnam-do, KR;
KOREA ELECTROTECHNOLOGY RESEARCH INSTITUTE, Gyeongsangnam-do, KR;
Abstract
The present disclosure relates to a reduced graphene oxide for a secondary battery, a method for preparing the same, an electrode using the same, and a secondary battery using the same. Specifically, the reduced graphene oxide is a powdery two-dimensional crystalline reduced graphene oxide satisfying Relational Expressions 1 to 3 shown below. [Relationship 1] 1≤T≤5 [relational expression 2] 100≤E≤1,000 [Relationship 3]1≤BET≤100. In Relational Expression 1, Trepresents the thickness (nm) of the reduced graphene oxide. In Relational Expression 2, Erepresents the electrical conductivity (S/cm) of the reduced graphene oxide. In Relational Expression 3, BETrepresents the specific surface area (m/g) of the reduced graphene oxide.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile