公开(公告)号：US20180099265A1

公开(公告)日：2018-04-12

申请号：US15127296

申请日：2015-06-10

Applicant: SABIC Global Technologies B.V.

Inventor： Hicham Idriss ,  Yahya Al-Salik

IPC: B01J23/83 ,  C01B3/06 ,  C01B32/40 ,  C01G43/01 ,  C01G49/00 ,  B01J23/12 ,  B01J37/08 ,  B01J37/16 ,  B01J37/18

CPC classification number: B01J23/83 ,  B01J23/10 ,  B01J23/12 ,  B01J23/745 ,  B01J35/002 ,  B01J37/08 ,  B01J37/16 ,  B01J37/18 ,  B01J2523/00 ,  C01B3/061 ,  C01B3/063 ,  C01B32/40 ,  C01G43/00 ,  C01G43/01 ,  C01G49/0054 ,  C01P2002/72 ,  C01P2002/85 ,  C01P2002/88 ,  Y02E60/36 ,  B01J2523/3712 ,  B01J2523/397 ,  B01J2523/842

Abstract: Metal oxides having a lower activation temperature and enhanced oxygen mobility are disclosed. The metal oxides comprise oxygen (O), cerium (Ce) and one or both of iron (Fe) and uranium (U). Also disclosed are methods for producing hydrogen or carbon monoxide from water or carbon dioxide using the metal oxides.

公开(公告)号：US20160346763A1

公开(公告)日：2016-12-01

申请号：US15114908

申请日：2015-01-26

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Ahmed Khaja Wahab ,  Yahya Al-Salik ,  Maher Al-Oufi ,  Shahid Bashir ,  Hicham Idriss

IPC: B01J23/52 ,  B01J21/06 ,  C25B1/00 ,  C01B3/04 ,  C25B1/04 ,  B01J23/50 ,  B01J35/00

CPC classification number: B01J23/52 ,  B01J21/063 ,  B01J23/002 ,  B01J23/44 ,  B01J23/50 ,  B01J35/0006 ,  B01J35/0013 ,  B01J35/002 ,  B01J35/004 ,  B01J35/006 ,  B01J35/023 ,  B01J35/026 ,  B01J35/06 ,  B01J37/0203 ,  B01J37/0236 ,  B01J37/035 ,  B01J37/16 ,  B01J2523/00 ,  C01B3/042 ,  C25B1/003 ,  C25B1/04 ,  C25B11/04 ,  Y02E60/364 ,  Y02E60/368 ,  B01J2523/18 ,  B01J2523/47 ,  B01J2523/824 ,  B01J2523/19

Abstract: Photocatalysts and methods of using photocatalysts for producing hydrogen from water are disclosed. The photocatalysts comprise photoactive titanium dioxide particles having an anatase to rutile ratio of greater than or equal to 2:1 and silver, palladium, and gold metal material deposited on the surface of the photoactive titanium dioxide particles. The molar ratio of gold to palladium is from 0.1 to 5 and the molar ratio of gold to silver is from 0.1 to 3.

Abstract translation: 公开了光催化剂和使用光催化剂从水中产生氢的方法。 光催化剂包含具有大于或等于2:1的锐钛矿与金红石比的光活性二氧化钛颗粒和沉积在光活性二氧化钛颗粒的表面上的银，钯和金属金属材料。 金与钯的摩尔比为0.1〜5，金与银的摩尔比为0.1〜3。