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公开(公告)号:EP4060081A1
公开(公告)日:2022-09-21
申请号:EP21162974.6
申请日:2021-03-16
IPC分类号: C25B1/01 , C25B11/031 , C25B11/052 , C25B11/061 , C25B11/063 , C25B11/069 , C25B11/091 , B01J23/755 , C23C4/00 , C23C18/00
摘要: The present invention concerns an electrode for gas evolution in electrolytic processes comprising a metal substrate and a coating formed on said substrate, said coating comprising at least a catalytic porous outer layer containing regions of porous nickel oxide dispersed within a solid nickel oxide binder, and a method for the production of such an electrode from preformed nickel vanadium oxide particles.
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公开(公告)号:EP4423315A1
公开(公告)日:2024-09-04
申请号:EP22839690.9
申请日:2022-12-15
发明人: PINO, Francesco
IPC分类号: C25B1/04 , C25B11/03 , C25B11/052 , C25B11/075 , C25B11/077 , C23C4/00 , C25B11/031 , C25B11/091
CPC分类号: C25B1/04 , C25B11/052 , C25B11/075 , C25B11/077 , C25B11/031 , C25B11/091 , C23C4/06 , C23C4/18 , Y02E60/36
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公开(公告)号:EP4204604A1
公开(公告)日:2023-07-05
申请号:EP21763107.6
申请日:2021-08-27
发明人: PINO, Francesco , TAKAAKI, Nakai , KATO, Akihiro
IPC分类号: C25B1/04 , C25B11/031 , C25B11/061 , C25B11/091 , C25B11/093 , B01J23/755 , C23C4/00 , C25B11/053 , C25B11/056
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公开(公告)号:EP4291691A1
公开(公告)日:2023-12-20
申请号:EP22715063.8
申请日:2022-03-16
IPC分类号: C25B1/01 , C25B11/031 , C25B11/052 , C25B11/061 , C25B11/063 , C25B11/069 , C25B11/091
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公开(公告)号:EP4204608A1
公开(公告)日:2023-07-05
申请号:EP21763108.4
申请日:2021-08-27
IPC分类号: C25B11/091 , C25B1/04 , C25B11/031 , C25B11/052 , C25B11/061 , C25B11/063 , C25B11/069 , B01J23/755 , C23C4/00 , C23C18/00
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公开(公告)号:EP4198174A1
公开(公告)日:2023-06-21
申请号:EP21215251.6
申请日:2021-12-16
发明人: PINO, Francesco
IPC分类号: C25B1/04 , C25B11/03 , C25B11/052 , C25B11/075 , C25B11/077 , C23C4/00 , C25B11/031 , C25B11/091
摘要: The present invention concerns an anode for oxygen evolution in electrolytic processes comprising a nickel-based planar substrate having a first side and second side and a porous catalytic coating formed on at least one side of said substrate, wherein said porous catalytic coating exhibits a lamellar morphology made from metallic patches and void patches, said metallic patches being made from a material selected from nickel, nickel oxide, a nickel-aluminium alloy, or combinations thereof. The present invention also concerns a method for the production of such an anode using powder plasma spraying or electric wire-arc spraying.
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