公开(公告)号：EP4112166A1

公开(公告)日：2023-01-04

申请号：EP21760680.5

申请日：2021-02-16

Applicant: Japan Science and Technology Agency

Inventor： KITANO, Masaaki ,  HOSONO, Hideo ,  YOKOYAMA, Toshiharu ,  KUJIRAI, Jun ,  OGASAWARA, Kiya

IPC: B01J27/24 ,  B01J32/00 ,  B01J37/08 ,  C01C1/04

Abstract: The present invention is related to an oxynitride-hydride which is capable of achieving both stabilization and improvement of catalyst performance when used as a support, and the oxynitride-hydride can be easily synthesized. The oxynitride-hydride is represented by the following general formula (1),

        A n B m O l-x N y H z      (1)

wherein in the general formula (1), x represents a number represented by 0.1 ≤ x ≤ 3.5; y represents a number represented by 0.1 ≤ y ≤ 2.0; and z represents a number represented by 0.1 ≤ z ≤ 2.0.