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:
Jan. 03, 2012
Filed:
Dec. 06, 2007
Jeung Ku Kang, Daejeon, KR;
Yoon Jeong Choi, Daejeon, KR;
Jung Woo Lee, Daejeon, KR;
Jung Hoon Choi, Daejeon, KR;
Jeung Ku Kang, Daejeon, KR;
Yoon Jeong Choi, Daejeon, KR;
Jung Woo Lee, Daejeon, KR;
Jung Hoon Choi, Daejeon, KR;
Korea Advanced Institute of Science and Technology, Yuseong-ku, Daejeon, KR;
Abstract
Disclosed are a novel hydrogen storage material with enhanced hydrogen storage capacity prepared by doping an organic framework material with light metal cations, and a method of using the same for hydrogen storage. The present inventive material has at least one phenyl group at each face of a triangular building unit, which is doped with metal cations such as alkali metal cations, alkali-earth metal cations, etc., so that the material exhibits greatly improved capacity of hydrogen absorption and desorption at room temperature and can provide hydrogen storage materials practically adapted for fuel batteries useable even at room temperature.