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公开(公告)号:US11053597B2
公开(公告)日:2021-07-06
申请号:US15946424
申请日:2018-04-05
发明人: Monika M. Biener , Juergen Biener , Siwei Liang , Zhen Qi , Michael Stadermann , Vedasri Vedharathinam
IPC分类号: C25B11/057 , C25B15/08 , C25B3/25 , C25B9/19 , C25B11/031 , C25B11/061
摘要: A flow-through electrolysis cell includes a hierarchical nanoporous metal cathode. A method of reducing CO2 includes flowing the CO2 through the hierarchical nanoporous metal cathode of the flow-through electrolysis cell.
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公开(公告)号:US11542613B2
公开(公告)日:2023-01-03
申请号:US17354664
申请日:2021-06-22
发明人: Monika M. Biener , Juergen Biener , Siwei Liang , Zhen Qi , Michael Stadermann , Vedasri Vedharathinam
IPC分类号: C25B11/057 , C25B15/08 , C25B3/25 , C25B9/19 , C25B11/031 , C25B11/061 , C25B3/26
摘要: A flow-through electrolysis cell includes a hierarchical nanoporous metal cathode. A method of reducing CO2 includes flowing the CO2 through the hierarchical nanoporous metal cathode of the flow-through electrolysis cell.
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公开(公告)号:US20210147989A1
公开(公告)日:2021-05-20
申请号:US17061165
申请日:2020-10-01
发明人: Juergen Biener , Sneha Akhade , Monika Biener , Zhen Qi , Joel Varley , Stephen Weitzner , Vedasri Vedharathinam
IPC分类号: C25B11/04 , C23C14/35 , C23C14/30 , C25D3/58 , B05D1/02 , C23C14/14 , C25B1/00 , C22C9/01 , C22C9/04 , C22C9/02
摘要: A product includes a dilute alloy catalyst for carbon dioxide reduction. The catalyst has a majority component and at least one minority component. The majority component is present in a concentration of greater than 90 atomic percent of the catalyst. The majority component is copper, and each minority component is selected from the group consisting of: a transition metal, a main group metal, a lanthanide, and a semimetal. A method includes forming a product on a cathode. The product includes a dilute alloy catalyst for carbon dioxide reduction. The catalyst has a majority component and at least one minority component. The majority component is present in a concentration of greater than 90 atomic percent of the catalyst. The majority component is copper, and each minority component is selected from the group consisting of: a transition metal, a main group metal, a lanthanide, and a semimetal.
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公开(公告)号:US20230132546A1
公开(公告)日:2023-05-04
申请号:US17453396
申请日:2021-11-03
发明人: Cheng Zhu , Eric B. Duoss , Zhen Qi , Tony W. Van Buuren , Marcus A. Worsley
IPC分类号: B22F10/18 , B22F10/80 , B22F3/11 , B33Y10/00 , B33Y30/00 , H01M4/04 , H01M4/134 , B33Y80/00 , B33Y50/00
摘要: Freeform fabrication of architected porous zinc via 3D printing. Ink including zinc powders, solvents and binders is created with printability. At least one 3D model is created with microarchitectures. Extrusion-based direct-writing is used to manufacture free-standing 3D zinc structures. Post-processing conditions generate final architected porous zinc products.
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公开(公告)号:US11173545B2
公开(公告)日:2021-11-16
申请号:US15790810
申请日:2017-10-23
发明人: Zhen Qi , Juergen Biener , Wen Chen , Eric Duoss , Christopher Spadaccini , Marcus A. Worsley , Jianchao Ye , Cheng Zhu
摘要: The present disclosure relates to a method for forming a three dimensional, hierarchical, porous metal structure with deterministically controlled 3D multiscale pore architectures. The method may involve providing a feedstock able to be applied in an additive manufacturing process, and using an additive manufacturing process to produce a three dimensional (3D) structure using the feedstock. The method may involve further processing the 3D structure through at least a de-alloying operation to form a metallic 3D structure having an engineered, digitally controlled macropore morphology with integrated nanoporosity.
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公开(公告)号:US20210317587A1
公开(公告)日:2021-10-14
申请号:US17354664
申请日:2021-06-22
发明人: Monika M. Biener , Juergen Biener , Siwei Liang , Zhen Qi , Michael Stadermann , Vedasri Vedharathinam
IPC分类号: C25B11/057 , C25B15/08 , C25B3/25 , C25B9/19 , C25B11/031 , C25B11/061
摘要: A flow-through electrolysis cell includes a hierarchical nanoporous metal cathode. A method of reducing CO2 includes flowing the CO2 through the hierarchical nanoporous metal cathode of the flow-through electrolysis cell.
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公开(公告)号:US20190309425A1
公开(公告)日:2019-10-10
申请号:US15946424
申请日:2018-04-05
发明人: Monika M. Biener , Juergen Biener , Siwei Liang , Zhen Qi , Michael Stadermann , Vedasri Vedharathinam
摘要: A flow-through electrolysis cell includes a hierarchical nanoporous metal cathode. A method of reducing CO2 includes flowing the CO2 through the hierarchical nanoporous metal cathode of the flow-through electrolysis cell.
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