公开(公告)号：US09744523B2

公开(公告)日：2017-08-29

申请号：US14502724

申请日：2014-09-30

Applicant: SABIC Global Technologies B.V.

Inventor： Hicham Idriss ,  Ahmed Khaja Wahab ,  Maher Al-Oufi ,  Geoff Waterhouse

IPC: B01J21/06 ,  B01J23/52 ,  C01B3/04 ,  B01J37/16 ,  B01J23/38 ,  B01J35/00 ,  C25B1/00 ,  B01J37/02 ,  B01J35/10 ,  C01B13/02 ,  B01J23/66 ,  B01J23/40

CPC classification number: B01J23/52 ,  B01J21/063 ,  B01J23/38 ,  B01J23/40 ,  B01J23/66 ,  B01J35/0013 ,  B01J35/004 ,  B01J35/006 ,  B01J35/1014 ,  B01J37/0211 ,  B01J37/0242 ,  B01J37/16 ,  C01B3/042 ,  C01B13/0207 ,  C25B1/003 ,  Y02E60/364 ,  Y02E60/368 ,  Y10T428/2991

Abstract: Disclosed is a photocatalyst, and methods for its use, that includes a photoactive material comprising a photonic band gap and an electronic band gap, wherein the photonic band gap at least partially overlaps with the electronic band gap, and an electrically conductive material deposited on the photoactive material.

公开(公告)号：US20160296909A1

公开(公告)日：2016-10-13

申请号：US15036502

申请日：2014-12-03

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Moussa Saleh ,  Ahmed Khaja Wahab ,  Hicham Idriss ,  Sandro Gambarotta

IPC: B01J23/10 ,  B01J23/02 ,  B01J21/18 ,  C01B13/02 ,  B01J7/02 ,  B01J19/12 ,  C01B3/04 ,  B01J35/00 ,  B01J35/08

CPC classification number: B01J23/10 ,  B01J7/02 ,  B01J19/123 ,  B01J21/063 ,  B01J21/18 ,  B01J23/002 ,  B01J23/02 ,  B01J35/004 ,  B01J35/02 ,  B01J35/08 ,  B01J2219/1203 ,  C01B3/042 ,  C01B13/0207 ,  C02F1/32 ,  C02F1/725 ,  C02F2305/10 ,  Y02E60/364

Abstract: Disclosed is a photocatalyst, and methods for its use, that includes graphene nanostructures attached to the surface of a photoactive metal oxide semiconductor selected from SrTiO3 or CeO2, wherein the photoactive metal oxide semiconductor is a microstructure or larger.

Abstract translation: 公开了一种光催化剂及其使用方法，其包括附着在选自SrTiO 3或CeO 2的光活性金属氧化物半导体的表面的石墨烯纳米结构，其中光活性金属氧化物半导体是微结构或更大的。

公开(公告)号：US20190055657A1

公开(公告)日：2019-02-21

申请号：US16078673

申请日：2017-04-13

Applicant: SABIC Global Technologies B.V.

Inventor： Lain-Jong Li ,  Xiulin Yang ,  Hicham Idriss

IPC: C25B11/04 ,  C25B1/04

Abstract: Oxygen evolution reaction (OER) catalysts and uses thereof are described. An OER catalyst can include a carbon support, a discontinuous catalytic cobalt (II,III) oxide (Co3O4) nanolayer in direct contact with the carbon support, and an amorphous continuous carbon layer. The Co3O4 nanolayer is positioned between the carbon support and an amorphous continuous carbon layer.

公开(公告)号：US20170274345A1

公开(公告)日：2017-09-28

申请号：US15509996

申请日：2015-09-24

Applicant: SABIC Global Technologies B.V.

Inventor： Habib Katsiev ,  Albraa Jaber ,  Yahya Al Salik ,  Hicham Idriss

IPC: B01J19/12 ,  C01B3/02 ,  C01B3/22 ,  C01B3/04

CPC classification number: B01J19/123 ,  B01J2219/0892 ,  B01J2219/1923 ,  C01B3/02 ,  C01B3/04 ,  C01B3/22 ,  Y02E60/364

Abstract: Some of the present reactors and systems include a reactor body having a substantially-planar bottom and one or more sidewalls extending from the bottom to define a recess, the reactor body defining inlet(s) and outlet(s) for liquid and gas, and a lid configured to be coupled to the reactor body to cover the recess such that the interface between the reactor body and the lid is substantially sealed, where at least one of the reactor body and the lid is configured to transmit incident ultraviolet light into the recess, and where the reactor body is configured to receive a photocatalyst in the recess such that at least a portion of liquid delivered to the recess through the liquid inlet(s) can react with the photocatalyst in the presence of the ultraviolet light to generate gas. Some reactors and systems include liquid and gas circulation systems having pumps and conduits.

公开(公告)号：US20170072391A1

公开(公告)日：2017-03-16

申请号：US15308955

申请日：2015-06-30

Applicant: SABIC Global Technologies B.V.

Inventor： Shahid Bashir ,  Ahmed Khaja Wahab ,  Hicham Idriss

IPC: B01J35/00 ,  B01J23/42 ,  C01B3/04 ,  B01J35/10 ,  B01J37/08 ,  B01J37/02 ,  B01J21/06 ,  B01J35/02

CPC classification number: B01J35/004 ,  B01J19/123 ,  B01J21/063 ,  B01J23/42 ,  B01J23/44 ,  B01J23/464 ,  B01J23/50 ,  B01J23/52 ,  B01J35/0013 ,  B01J35/002 ,  B01J35/0033 ,  B01J35/023 ,  B01J35/1014 ,  B01J37/0221 ,  B01J37/08 ,  C01B3/042 ,  C01G23/047 ,  C01P2002/85 ,  C01P2004/64 ,  C01P2004/80 ,  C01P2006/12 ,  Y02E60/364

Abstract: Photocatalysts and methods of using photocatalysts for synergistic production of hydrogen from water are disclosed. The photocatalysts include photoactive titanium dioxide particles having an anatase to rutile ratio of at least 1.5:1 and electrically conductive material deposited on the titanium dioxide particle.

Abstract translation: 公开了光催化剂和使用光催化剂从水中协同生产氢的方法。 光催化剂包括具有至少1.5:1的锐钛矿与金红石比的光活性二氧化钛颗粒和沉积在二氧化钛颗粒上的导电材料。