Invention Grant
- Patent Title: Composite oxide, metal-supported material, and ammonia synthesis catalyst
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Application No.: US16648951Application Date: 2018-09-18
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Publication No.: US11866342B2Publication Date: 2024-01-09
- Inventor: Katsutoshi Nagaoka , Yuta Ogura , Katsutoshi Sato
- Applicant: Japan Science and Technology Agency
- Applicant Address: JP Kawaguchi
- Assignee: Japan Science and Technology Agency
- Current Assignee: Japan Science and Technology Agency
- Current Assignee Address: JP Kawaguchi
- Agency: The Webb Law Firm
- Priority: JP 17183215 2017.09.25 JP 18089516 2018.05.07
- International Application: PCT/JP2018/034515 2018.09.18
- International Announcement: WO2019/059190A 2019.03.28
- Date entered country: 2020-03-19
- Main IPC: C01F17/241
- IPC: C01F17/241 ; C01F17/32 ; B01J23/10 ; B01J23/46 ; B01J23/75 ; B01J37/04 ; B01J37/08 ; B01J37/16 ; C01C1/04 ; C01G25/00 ; C01F17/229
Abstract:
A composite having a composition expressed by AnXyMm wherein, A represents a lanthanoid that is in a trivalent state at least partially or entirely, X represents an element that is a Group-2 element in the periodic table selected from the group consisting of Ca, Sr, and Ba, or a lanthanoid that is different from A, M represents an element that is a Group-1 element in the periodic table, a Group-2 element selected from the group consisting of Ca, Sr, and Ba, or a lanthanoid that is different from A and X, n satisfies 0
Public/Granted literature
- US20200247682A1 Composite Oxide, Metal-Supported Material, and Ammonia Synthesis Catalyst Public/Granted day:2020-08-06
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