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:
Mar. 19, 2013
Filed:
Oct. 12, 2010
Young Joo OH, Seoul, KR;
Jung Rag Yoon, Yongin-si, KR;
IN Kyu Song, Seoul, KR;
Jong Heop Yi, Seoul, KR;
Yoon Jae Lee, Bucheon-si, KR;
Ji Chul Jung, Seoul, KR;
Young Joo Oh, Seoul, KR;
Jung Rag Yoon, Yongin-si, KR;
In Kyu Song, Seoul, KR;
Jong Heop Yi, Seoul, KR;
Yoon Jae Lee, Bucheon-si, KR;
Ji Chul Jung, Seoul, KR;
Samhwa Capacitor Co., Ltd., , KR;
Abstract
Provided is a preparation method of a metal oxide doped monolith carbon aerogel for a high capacitance capacitor, the including: preparing a monolith carbon aerogel by performing a thermal decomposition of a moist gel dried in condition of a atmospheric pressure and a room temperature in a nitrogen atmosphere; impregnating the monolith carbon aerogel into alcohol where a metal precursor is dissolved; and calcinating the monolith carbon aerogel where the metal precursor is impregnated in an atmospheric atmosphere. By impregnating the metal oxide into the monolith carbon aerogel, a limit of capacitance may be enhanced using a pseudo capacitance effect by an interfacial oxidation reduction reaction.