Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Metal ceramic phase powder, preparation method and application thereof, ceramic material for aluminum electrolysis inert anode and preparation method of ceramic material
The invention belongs to the technical field of electrolytic aluminum anode materials, and particularly relates to metal ceramic phase powder, a preparation method and application thereof, a ceramic material for an aluminum electrolysis inert anode and a preparation method of the ceramic material. The metal ceramic phase powder provided by the invention comprises a metal core and a metal coating layer coating the surface of the metal core, the number n of the metal coating layers is equal to 1-4; metal elements in the metal core and the metal coating layer independently comprise one or more of iron, nickel, cobalt, manganese, copper, chromium, aluminum, magnesium and zinc. The metal ceramic phase powder provided by the invention is nanoparticles with fine and uniform particles and high purity, is stable in performance and uniform in size and has good conductivity and electrochemical stability, and the performance of the metal ceramic phase powder serving as an anode material can be effectively improved when the metal ceramic phase powder is applied to electrolytic aluminum.
本发明属于电解铝阳极材料技术领域，具体涉及一种金属陶瓷相粉体及其制备方法和应用、铝电解惰性阳极用陶瓷材料及其制备方法。本发明提供的金属陶瓷相粉体包括金属内核和包覆在金属内核表面的金属包覆层；所述金属包覆层的层数n＝1～4；所述金属内核和金属包覆层中的金属元素独立包括铁、镍、钴、锰、铜、铬、铝、镁和锌中的一种或几种。本发明提供的金属陶瓷相粉体是颗粒细而均匀、纯度高的纳米颗粒，性能稳定、尺寸大小均一，具有良好的导电性和电化学稳定性，将其应用于电解铝，可以有效提高其作为阳极材料的性能。
Metal ceramic phase powder, preparation method and application thereof, ceramic material for aluminum electrolysis inert anode and preparation method of ceramic material
The invention belongs to the technical field of electrolytic aluminum anode materials, and particularly relates to metal ceramic phase powder, a preparation method and application thereof, a ceramic material for an aluminum electrolysis inert anode and a preparation method of the ceramic material. The metal ceramic phase powder provided by the invention comprises a metal core and a metal coating layer coating the surface of the metal core, the number n of the metal coating layers is equal to 1-4; metal elements in the metal core and the metal coating layer independently comprise one or more of iron, nickel, cobalt, manganese, copper, chromium, aluminum, magnesium and zinc. The metal ceramic phase powder provided by the invention is nanoparticles with fine and uniform particles and high purity, is stable in performance and uniform in size and has good conductivity and electrochemical stability, and the performance of the metal ceramic phase powder serving as an anode material can be effectively improved when the metal ceramic phase powder is applied to electrolytic aluminum.
本发明属于电解铝阳极材料技术领域，具体涉及一种金属陶瓷相粉体及其制备方法和应用、铝电解惰性阳极用陶瓷材料及其制备方法。本发明提供的金属陶瓷相粉体包括金属内核和包覆在金属内核表面的金属包覆层；所述金属包覆层的层数n＝1～4；所述金属内核和金属包覆层中的金属元素独立包括铁、镍、钴、锰、铜、铬、铝、镁和锌中的一种或几种。本发明提供的金属陶瓷相粉体是颗粒细而均匀、纯度高的纳米颗粒，性能稳定、尺寸大小均一，具有良好的导电性和电化学稳定性，将其应用于电解铝，可以有效提高其作为阳极材料的性能。
Metal ceramic phase powder, preparation method and application thereof, ceramic material for aluminum electrolysis inert anode and preparation method of ceramic material
一种金属陶瓷相粉体及其制备方法和应用、铝电解惰性阳极用陶瓷材料及其制备方法
YANG WENJIE (Autor:in) / HUA YU (Autor:in) / WANG WEIJIE (Autor:in) / WU GUANGXIN (Autor:in) / CHEN HAO (Autor:in) / QIAO YUNZE (Autor:in) / LIU CHANGCHUN (Autor:in) / YUAN ZIXUAN (Autor:in)
31.05.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
/
B22F
Verarbeiten von Metallpulver
,
WORKING METALLIC POWDER
/
C23C
Beschichten metallischer Werkstoffe
,
COATING METALLIC MATERIAL
/
C25C
Verfahren für die elektrolytische Herstellung, Wiedergewinnung oder Raffination von Metallen
,
PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS
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