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公开(公告)号：US11866342B2
公开(公告)日：2024-01-09
申请号：US16648951
申请日：2018-09-18
发明人： Katsutoshi Nagaoka , Yuta Ogura , Katsutoshi Sato
IPC分类号： C01F17/241 , C01F17/32 , B01J23/10 , B01J23/46 , B01J23/75 , B01J37/04 , B01J37/08 , B01J37/16 , C01C1/04 , C01G25/00 , C01F17/229
CPC分类号： C01F17/241 , B01J23/10 , B01J23/462 , B01J23/75 , B01J37/04 , B01J37/088 , B01J37/16 , C01C1/0411 , C01F17/229 , C01F17/32 , C01G25/006 , C01P2002/01 , C01P2002/90
摘要： 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
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公开(公告)号：US20210246041A1
公开(公告)日：2021-08-12
申请号：US17053436
申请日：2019-05-07
发明人： Katsutoshi Nagaoka , Yuta Ogura , Katsutoshi Sato
IPC分类号： C01C1/04 , B01J23/63 , B01J23/10 , B01J23/83 , B01J23/00 , B01J23/58 , B01J21/10 , B01J37/02 , B01J37/08 , B01J37/18 , B01J37/00 , C01F17/241 , C01F17/32 , B01J37/04 , B01J35/02
摘要： A composite oxide including a metal element represented by the composition of general formula: AnXy, represents an element selected from the group consisting of Sc, Y, and a trivalent lanthanoid; X represents an element selected from the group consisting of Ca, Sr, and Ba; n is 0
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公开(公告)号：US20230347320A1
公开(公告)日：2023-11-02
申请号：US17796478
申请日：2021-01-29
IPC分类号： B01J23/04 , B01J23/02 , B01J23/75 , B01J23/46 , B01J23/745 , B01J23/755 , B01J37/08 , B01J37/02 , C01C1/04
CPC分类号： B01J23/04 , B01J23/02 , B01J23/75 , B01J23/462 , B01J23/745 , B01J23/755 , B01J37/088 , B01J37/024 , B01J37/0205 , C01C1/0411
摘要： A composite oxide including an oxide of a metal element L and an oxide of a metal element N, and represented by a composition of general formula LnN1-n, wherein the metal element L is a Group 1 element, a Group 2 element, or a Group 1 element and a Group 2 element, the metal element N comprises a Group 1 or Group 2 element other than the metal element L, n is 0.001 or more and 0.300 or less, the oxide of the metal element L and the oxide of the metal element N form no solid solution, and oxide particles of the metal element L are deposited on surfaces of oxide particles of the metal element N. Also, a metal-carrier material and an ammonia synthesis catalyst having, supported on this composite oxide, particles of at least one metal M selected from the group consisting of cobalt, iron, and nickel.
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公开(公告)号：US20150231605A1
公开(公告)日：2015-08-20
申请号：US14429255
申请日：2013-09-18
CPC分类号： B01J23/462 , B01D53/9418 , B01D53/945 , B01D2255/1023 , B01D2255/1026 , B01J23/63 , B01J35/0013 , B01J35/002 , B01J37/0009 , B01J37/0036 , B01J37/0063 , B01J37/0211 , B01J37/08 , B01J37/16 , B22F1/0018 , B22F9/24 , B82Y30/00 , C07B37/04 , C07C1/321 , C07C37/16 , C07C45/61 , C07C45/64 , C07C2523/44 , C07C2523/46 , C22C1/0466 , Y02A50/2324 , Y02A50/2325 , Y02T10/22 , C07C15/14
摘要： The catalyst disclosed is a catalyst including palladium-ruthenium alloy fine particles in which palladium and ruthenium form a solid solution. The palladium-ruthenium alloy fine particles used in this catalyst can be produced by a production method including the step of maintaining a solution containing a protective agent, a reducing agent, a palladium compound or palladium ions, and a ruthenium compound or ruthenium ions at a temperature equal to or higher than a predetermined temperature.
摘要翻译： 所公开的催化剂是包含钯 - 钌合金微粒的催化剂，其中钯和钌形成固溶体。 在该催化剂中使用的钯 - 钌合金微粒可以通过包括以下步骤的制备方法制备：包含保护剂，还原剂，钯化合物或钯离子的溶液，钌化合物或钌离子的溶液 温度等于或高于预定温度。
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公开(公告)号：US20240116770A1
公开(公告)日：2024-04-11
申请号：US18526881
申请日：2023-12-01
发明人： Katsutoshi Nagaoka , Yuta Ogura , Katsutoshi Sato
IPC分类号： C01F17/241 , B01J23/10 , B01J23/46 , B01J23/75 , B01J37/04 , B01J37/08 , B01J37/16 , C01C1/04 , C01F17/229 , C01F17/32 , C01G25/00
CPC分类号： C01F17/241 , B01J23/10 , B01J23/462 , B01J23/75 , B01J37/04 , B01J37/088 , B01J37/16 , C01C1/0411 , C01F17/229 , C01F17/32 , C01G25/006 , C01P2002/01 , C01P2002/90
摘要： A metal-supported material including a transition metal excluding Group 4 elements supported on a binary composite oxide. The composite oxide includes a metal element expressed by AnXy, where A represents a lanthanoid that is in a partially or entirely trivalent state, X represents an element that is a Group-2 element in a periodic table selected from the group consisting of Ca, Sr, and Ba, or a lanthanoid, and that is different from A, n satisfies 0
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公开(公告)号：US09452417B2
公开(公告)日：2016-09-27
申请号：US14429255
申请日：2013-09-18
CPC分类号： B01J23/462 , B01D53/9418 , B01D53/945 , B01D2255/1023 , B01D2255/1026 , B01J23/63 , B01J35/0013 , B01J35/002 , B01J37/0009 , B01J37/0036 , B01J37/0063 , B01J37/0211 , B01J37/08 , B01J37/16 , B22F1/0018 , B22F9/24 , B82Y30/00 , C07B37/04 , C07C1/321 , C07C37/16 , C07C45/61 , C07C45/64 , C07C2523/44 , C07C2523/46 , C22C1/0466 , Y02A50/2324 , Y02A50/2325 , Y02T10/22 , C07C15/14
摘要： The catalyst disclosed is a catalyst including palladium-ruthenium alloy fine particles in which palladium and ruthenium form a solid solution. The palladium-ruthenium alloy fine particles used in this catalyst can be produced by a production method including the step of maintaining a solution containing a protective agent, a reducing agent, a palladium compound or palladium ions, and a ruthenium compound or ruthenium ions at a temperature equal to or higher than a predetermined temperature.
摘要翻译： 所公开的催化剂是包含钯 - 钌合金微粒的催化剂，其中钯和钌形成固溶体。 在该催化剂中使用的钯 - 钌合金微粒可以通过包括以下步骤的制备方法制备：包含保护剂，还原剂，钯化合物或钯离子的溶液，钌化合物或钌离子的溶液 温度等于或高于预定温度。
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公开(公告)号：US20200247682A1
公开(公告)日：2020-08-06
申请号：US16648951
申请日：2018-09-18
发明人： Katsutoshi Nagaoka , Yuta Ogura , Katsutoshi Sato
IPC分类号： C01F17/241 , C01F17/32 , C01G25/00 , C01C1/04 , B01J23/10 , B01J23/46 , B01J23/75 , B01J37/04 , B01J37/08 , B01J37/16
摘要： 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
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