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:
Nov. 21, 2023
Filed:
Mar. 16, 2018
Japan Science and Technology Agency, Kawaguchi, JP;
Tokyo Institute of Technology, Tokyo, JP;
Hideo Hosono, Tokyo, JP;
Kazuhisa Kishida, Tokyo, JP;
Masaaki Kitano, Tokyo, JP;
Toshiharu Yokoyama, Tokyo, JP;
JAPAN SCIENCE AND TECHNOLOGY AGENCY, Kawaguchi, JP;
TOKYO INSTITUTE OF TECHNOLOGY, Tokyo, JP;
Abstract
Provided are a supported metal material showing high catalytic activity, a supported metal catalyst, a method of producing ammonia and a method of producing hydrogen using the supported metal catalyst, and a method of producing a cyanamide compound. The supported metal material of the present invention is a supported metal material in which a transition metal is supported on a support, and the support is a cyanamide compound represented by the following general formula (1): MCN(1), wherein M represents a group II element of the periodic table, and the specific surface area of the cyanamide compound is 1 mgor more.