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公开(公告)号：US11883808B2
公开(公告)日：2024-01-30
申请号：US17346518
申请日：2021-06-14
发明人： Di-Jia Liu , Lina Chong
IPC分类号： B01J31/16 , B01J35/10 , C08L23/08 , C08L33/12 , C08L33/20 , C08L39/06 , C08L75/04 , C08L77/00 , B01J37/34 , B01J37/08 , B01J23/34 , B01J21/18 , B01J23/20 , B01J37/04 , B01J23/28 , B01J23/75 , B01J23/10 , B01J27/24 , B01J23/83 , B01J23/887 , B01J35/00 , B01J35/06 , B01J23/745 , B82Y40/00 , B82Y30/00 , C08L77/06 , B01J31/18
CPC分类号： B01J31/1691 , B01J21/185 , B01J23/10 , B01J23/20 , B01J23/28 , B01J23/34 , B01J23/745 , B01J23/75 , B01J23/83 , B01J23/8871 , B01J27/24 , B01J35/002 , B01J35/0033 , B01J35/06 , B01J35/1014 , B01J35/1019 , B01J35/1023 , B01J35/1057 , B01J35/1061 , B01J37/04 , B01J37/084 , B01J37/348 , C08L23/0853 , C08L33/12 , C08L33/20 , C08L39/06 , C08L75/04 , C08L77/00 , B01J31/181 , B01J2531/11 , B01J2531/36 , B01J2531/37 , B01J2531/38 , B01J2531/48 , B01J2531/57 , B01J2531/58 , B01J2531/64 , B01J2531/66 , B01J2531/72 , B01J2531/842 , B01J2531/845 , B01J2531/847 , B82Y30/00 , B82Y40/00 , C08L77/06
摘要： A nanofibrous catalyst for in the electrolyzer and methods of making the catalyst. The catalysts are composed of highly porous transition metal carbonitrides, metal oxides or perovskites derived from the metal-organic frameworks and integrated into a 3D porous nano-network electrode architecture. The catalysts are low-cost, highly active toward OER, with excellent conductivity yet resistant to the oxidation under high potential operable under both acidic and alkaline environments.
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公开(公告)号：US11633722B2
公开(公告)日：2023-04-25
申请号：US17039747
申请日：2020-09-30
发明人： Lina Chong
IPC分类号： B01J23/46 , B01J31/16 , B01J21/18 , B01J23/887 , B01J23/75 , B01J35/06 , B01J37/08 , B01J35/00 , B82Y30/00 , B82Y40/00 , C01B3/04
摘要： Methods for producing a carbon-free, PGM-free support for PGM catalyst. The catalytic material comprises PGM metals disposed on a carbon-free support which is catalytic but free of PGM.
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公开(公告)号：US20240131501A1
公开(公告)日：2024-04-25
申请号：US18402535
申请日：2024-01-02
发明人： Di-Jia Liu , Lina Chong
IPC分类号： B01J31/16 , B01J21/18 , B01J23/10 , B01J23/20 , B01J23/28 , B01J23/34 , B01J23/745 , B01J23/75 , B01J23/83 , B01J23/887 , B01J27/24 , B01J35/30 , B01J35/33 , B01J35/58 , B01J35/61 , B01J35/64 , B01J37/04 , B01J37/08 , B01J37/34 , C08L23/08 , C08L33/12 , C08L33/20 , C08L39/06 , C08L75/04 , C08L77/00
CPC分类号： B01J31/1691 , B01J21/185 , B01J23/10 , B01J23/20 , B01J23/28 , B01J23/34 , B01J23/745 , B01J23/75 , B01J23/83 , B01J23/8871 , B01J27/24 , B01J35/30 , B01J35/33 , B01J35/58 , B01J35/613 , B01J35/615 , B01J35/617 , B01J35/643 , B01J35/647 , B01J37/04 , B01J37/084 , B01J37/348 , C08L23/0853 , C08L33/12 , C08L33/20 , C08L39/06 , C08L75/04 , C08L77/00 , B82Y40/00
摘要： A nanofibrous catalyst for in the electrolyzer and methods of making the catalyst. The catalysts are composed of highly porous transition metal carbonitrides, metal oxides or perovskites derived from the metal-organic frameworks and integrated into a 3D porous nano-network electrode architecture. The catalysts are low-cost, highly active toward OER, with excellent conductivity yet resistant to the oxidation under high potential operable under both acidic and alkaline environments.
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公开(公告)号：US11033888B2
公开(公告)日：2021-06-15
申请号：US16116662
申请日：2018-08-29
发明人： Di-Jia Liu , Lina Chong
IPC分类号： B01J35/00 , B01J35/06 , B01J23/745 , B82Y40/00 , B82Y30/00 , C08L77/06 , B01J31/18 , B01J31/16 , B01J35/10 , C08L23/08 , C08L33/12 , C08L33/20 , C08L39/06 , C08L75/04 , C08L77/00 , B01J37/34 , B01J37/08 , B01J23/34 , B01J21/18 , B01J23/20 , B01J37/04 , B01J23/28 , B01J23/75 , B01J23/10 , B01J27/24 , B01J23/83 , B01J23/887
摘要： A nanofibrous catalyst for in the electrolyzer and methods of making the catalyst. The catalysts are composed of highly porous transition metal carbonitrides, metal oxides or perovskites derived from the metal-organic frameworks and integrated into a 3D porous nano-network electrode architecture. The catalysts are low-cost, highly active toward OER, with excellent conductivity yet resistant to the oxidation under high potential operable under both acidic and alkaline environments.
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公开(公告)号：US20220097027A1
公开(公告)日：2022-03-31
申请号：US17039747
申请日：2020-09-30
发明人： Lina Chong
IPC分类号： B01J23/46 , B01J31/16 , B01J21/18 , B01J23/887 , B01J23/75 , B01J35/00 , B01J35/06 , B01J37/08
摘要： Methods for producing a carbon-free, PGM-free support for PGM catalyst. The catalytic material comprises PGM metals disposed on a carbon-free support which is catalytic but free of PGM.
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公开(公告)号：US20190060888A1
公开(公告)日：2019-02-28
申请号：US16116662
申请日：2018-08-29
发明人： Di-Jia Liu , Lina Chong
IPC分类号： B01J31/16 , B01J35/10 , C08L23/08 , C08L33/12 , C08L33/20 , C08L39/06 , C08L75/04 , C08L77/00
摘要： A nanofibrous catalyst for in the electrolyzer and methods of making the catalyst. The catalysts are composed of highly porous transition metal carbonitrides, metal oxides or perovskites derived from the metal-organic frameworks and integrated into a 3D porous nano-network electrode architecture. The catalysts are low-cost, highly active toward OER, with excellent conductivity yet resistant to the oxidation under high potential operable under both acidic and alkaline environments.
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公开(公告)号：US09825308B1
公开(公告)日：2017-11-21
申请号：US15203083
申请日：2016-07-06
发明人： Di-Jia Liu , Lina Chong
CPC分类号： H01M4/921 , B01J23/89 , B01J37/086 , H01M4/8657 , H01M4/926 , H01M2008/1095
摘要： A low platinum catalyst and method for making same. The catalyst comprises platinum-transition metal bimetallic alloy microcrystallites over a transition metal-nitrogen-carbon composite. A method of making a catalyst comprises preparation of transition metal organic frameworks, infusion of platinum, thermal treatment, and reduction to form the microcrystallites and composite.
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