公开(公告)号：US11179704B2

公开(公告)日：2021-11-23

申请号：US16349936

申请日：2017-11-14

Applicant: Research Triangle Institute

Inventor： Qinghe Zheng ,  Marty Lail ,  Kelly E. Amato

IPC: B01J23/89 ,  B01J23/00 ,  B01J23/78 ,  B01J35/04 ,  B01J37/03 ,  B01J37/08 ,  F01N3/10 ,  F01N3/28

Abstract: The present disclosure provides perovskite catalytic materials and catalysts comprising platinum-group metals and perovskites. These catalysts may be used as oxygen storage materials with automotive applications, such as three-way catalysts. They are also useful for water or CO2 reduction, or thermochemical energy storage.

公开(公告)号：US20230149909A1

公开(公告)日：2023-05-18

申请号：US18100050

申请日：2023-01-23

Applicant: Research Triangle Institute

Inventor： Qinghe Zheng ,  Marty Lail ,  Kelly E. Amato

IPC: B01J23/89 ,  B01J23/00 ,  B01J23/78 ,  B01J35/04 ,  B01J37/03 ,  B01J37/08 ,  F01N3/10 ,  F01N3/28

CPC classification number: B01J23/8946 ,  B01J23/002 ,  B01J23/78 ,  B01J35/04 ,  B01J37/036 ,  B01J37/088 ,  F01N3/101 ,  F01N3/2828

Abstract: The present disclosure provides perovskite catalytic materials and catalysts comprising platinum-group metals and perovskites. These catalysts may be used as oxygen storage materials with automotive applications, such as three-way catalysts. They are also useful for water or CO2 reduction, or thermochemical energy storage.

公开(公告)号：US11452970B2

公开(公告)日：2022-09-27

申请号：US16802868

申请日：2020-02-27

Applicant: Research Triangle Institute

Inventor： Qinghe Zheng ,  Marty Lail ,  Shaojun Zhou

IPC: B01D53/04 ,  B01D53/22 ,  B01D53/047

Abstract: The present disclosure provides methods to use calcium cobalt zirconium perovskites as oxygen-selective sorbents for the separation of oxygen from a gas mixture such as air. Systems and high temperature oxygen detectors are also provided. In a preferred embodiment, the perovskite is configured as a membrane.

公开(公告)号：US20200276536A1

公开(公告)日：2020-09-03

申请号：US16802868

申请日：2020-02-27

Applicant: Research Triangle Institute

Inventor： Qinghe Zheng ,  Marty Lail ,  Shaojun Zhou

IPC: B01D53/22 ,  B01D53/047 ,  B01D53/04

Abstract: The present disclosure provides methods to use calcium cobalt zirconium perovskites as oxygen-selective sorbents for the separation of oxygen from a gas mixture such as air. Systems and high temperature oxygen detectors are also provided. In a preferred embodiment, the perovskite is configured as a membrane.

公开(公告)号：US11559793B2

公开(公告)日：2023-01-24

申请号：US17510847

申请日：2021-10-26

Applicant: Research Triangle Institute

Inventor： Qinghe Zheng ,  Marty Lail ,  Kelly E. Amato

IPC: B01J23/00 ,  B01J23/78 ,  B01J23/89 ,  B01J35/04 ,  B01J37/03 ,  B01J37/08 ,  F01N3/10 ,  F01N3/28

Abstract: The present disclosure provides perovskite catalytic materials and catalysts comprising platinum-group metals and perovskites. These catalysts may be used as oxygen storage materials with automotive applications, such as three-way catalysts. They are also useful for water or CO2 reduction, or thermochemical energy storage.

公开(公告)号：US20220111366A1

公开(公告)日：2022-04-14

申请号：US17510847

申请日：2021-10-26

Applicant: Research Triangle Institute

Inventor： Qinghe Zheng ,  Marty Lail ,  Kelly E. Amato

IPC: B01J23/89 ,  B01J23/00 ,  B01J37/08 ,  F01N3/28 ,  F01N3/10 ,  B01J37/03 ,  B01J23/78 ,  B01J35/04

Abstract: The present disclosure provides perovskite catalytic materials and catalysts comprising platinum-group metals and perovskites. These catalysts may be used as oxygen storage materials with automotive applications, such as three-way catalysts. They are also useful for water or CO2 reduction, or thermochemical energy storage.