公开(公告)号：US10759668B2

公开(公告)日：2020-09-01

申请号：US15774195

申请日：2016-11-09

申请人： JAPAN SCIENCE AND TECHNOLOGY AGENCY ,  TOKYO INSTITUTE OF TECHNOLOGY

发明人： Hideo Hosono ,  Michikazu Hara ,  Masaaki Kitano ,  Hiroshi Mizoguchi ,  Toshiharu Yokoyama ,  Kyosuke Yamagata

IPC分类号： C01C1/04 ,  B01J37/04 ,  B01J23/58 ,  B01J37/08 ,  B01J35/00 ,  B01J37/18 ,  B01J35/10 ,  B01J23/46 ,  C01G55/00 ,  B01J23/78 ,  B01J23/63 ,  B01J23/83

摘要： The present invention provides a supported metal catalyst, a method for synthesizing ammonia using said catalyst, and a supported metal material in which a transition metal is supported on a support, wherein the support is a metal hydride represented by general formula (1): XHn . . . (1); and in general formula (1), X represents at least one selected from the group consisting of atoms from Groups 2 and 3, and lanthanoid atoms, and n is in a range of 2

公开(公告)号：US10695751B2

公开(公告)日：2020-06-30

申请号：US15760072

申请日：2016-09-15

申请人： JAPAN SCIENCE AND TECHNOLOGY AGENCY ,  TOKYO INSTITUTE OF TECHNOLOGY

发明人： Hideo Hosono ,  Toshiharu Yokoyama ,  Masaaki Kitano ,  Hiroshi Mizoguchi ,  Takaya Ogawa

IPC分类号： B01J23/63 ,  C22C5/04 ,  B01J37/00 ,  B01J35/02 ,  C01C1/04

摘要： The invention provides a Laves phase intermetallic compound having a composition represented by general formula ARu2 (A is Y, Sc, or at least one element selected from lanthanoid elements excluding Ce), the crystallite size thereof being 1 nm to 100 nm; a catalyst including the intermetallic compound as an active ingredient; and a method for producing ammonia using the same.