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:
Jul. 16, 2013
Filed:
Jul. 21, 2009
Heung Yong Ha, Seoul, KR;
Han-ik Joh, Seoul, KR;
Seong Mu JO, Seoul, KR;
Soo-kil Kim, Seoul, KR;
Suk-woo Nam, Seoul, KR;
IN Hwan OH, Seoul, KR;
Tae Hoon Lim, Seoul, KR;
Seong Ahn Hong, Seoul, KR;
Sung-yeon Jang, Daegu, KR;
Heung Yong Ha, Seoul, KR;
Han-ik Joh, Seoul, KR;
Seong Mu Jo, Seoul, KR;
Soo-Kil Kim, Seoul, KR;
Suk-Woo Nam, Seoul, KR;
In Hwan Oh, Seoul, KR;
Tae Hoon Lim, Seoul, KR;
Seong Ahn Hong, Seoul, KR;
Sung-Yeon Jang, Daegu, KR;
Korea Institute of Science and Technology, Seoul, KR;
Abstract
Disclosed is a method for fabricating a carbon material, by which carbon fibers or carbon tubes, particularly branched carbon fibers or carbon tubes, are obtained via a so-called self-growing process without using external carbon sources. The carbon material obtained by the method has a large specific surface area and further includes a metal catalyst, and thus may be used in cell materials for a fuel cell or secondary battery, hydrogen storage devices, capacitors, solar cells, display panel or the like.