公开(公告)号：US20180073153A1

公开(公告)日：2018-03-15

申请号：US15449000

申请日：2017-03-03

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Arisa YAMADA ,  Satoshi MIKOSHIBA ,  Akihiko ONO ,  Yuki KUDO ,  Jun TAMURA ,  Ryota KITAGAWA ,  Eishi TSUTSUMI ,  Masakazu YAMAGIWA ,  Yoshitsune SUGANO ,  Asahi MOTOSHIGE

IPC: C25B11/04 ,  C25B1/00 ,  C25B1/04 ,  C25D9/04 ,  B05D1/00

CPC classification number: C25B11/0478 ,  B05D1/005 ,  C25B1/003 ,  C25B1/04 ,  C25B11/0405 ,  C25B11/0415 ,  C25D9/04 ,  C25D9/08 ,  Y02E60/368 ,  Y02P20/135

Abstract: The present embodiments provide: a catalyst having excellent optical transparency, catalytic activity and durability; and a method of producing the same. This catalyst comprises a graphene oxide layer and a nickel-iron layered double hydroxide layer supported on the surface of the graphene oxide layer. The graphene oxide layer has an average thickness of 0.33 to 4 nm. The catalyst can be produced by arranging graphene oxide on a substrate by a coating method and then allowing NiFe-LDH to be supported thereon.