Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Magneli-phase titanium black ceramic, preparation method thereof and inert electrode
The invention discloses Magneli-phase titanium black ceramic, a preparation method thereof and an inert electrode. Magneli-phase titanium black powder and a sintering aid are uniformly mixed according to a predetermined mass percentage to form a mixture, and then pressure sintering is performed to prepare the Magneli-phase titanium black ceramic. The preparation method is easy to implement, the Magneli-phase titanium black ceramic with high compactness, high mechanical strength, high conductivity and high electrochemical stability can be rapidly prepared, and the problems that existing Magneli-phase titanium black ceramic is low in compactness, low in conductivity, poor in mechanical strength, complex in equipment, high in cost and the like are effectively solved. The method has the advantages of rapidness, high efficiency, energy conservation, environmental protection, low cost and the like. The inert electrode prepared from the Magneli-phase titanium black ceramic can be used for landfill leachate treatment or recovery of nickel in a chemical nickel plating solution and waste liquid treatment, and the wastewater treatment efficiency is effectively improved.
本发明公开了一种Magnéli相亚氧化钛陶瓷及其制备方法和惰性电极，按照预定质量百分比计将Magnéli相亚氧化钛粉体与烧结助剂混匀形成混合物，然后进行加压烧结制得Magnéli相亚氧化钛陶瓷。本发明制备方法易于实现，能快速制备出高致密、高机械强度、高导电性及高电化学稳定性的Magnéli相亚氧化钛陶瓷，前效解决现有的Magnéli相亚氧化钛陶瓷致密度低、电导率低、机械强度差及设备复杂且成本高等问题，并且具有快速、高效、节能、环保和成本低廉等优点；采用Magnéli相亚氧化钛陶瓷制成的惰性电极可用于垃圾渗滤液处理或化学镀镍液中镍的回收及废液处理，有效提高废水处理效率。
Magneli-phase titanium black ceramic, preparation method thereof and inert electrode
The invention discloses Magneli-phase titanium black ceramic, a preparation method thereof and an inert electrode. Magneli-phase titanium black powder and a sintering aid are uniformly mixed according to a predetermined mass percentage to form a mixture, and then pressure sintering is performed to prepare the Magneli-phase titanium black ceramic. The preparation method is easy to implement, the Magneli-phase titanium black ceramic with high compactness, high mechanical strength, high conductivity and high electrochemical stability can be rapidly prepared, and the problems that existing Magneli-phase titanium black ceramic is low in compactness, low in conductivity, poor in mechanical strength, complex in equipment, high in cost and the like are effectively solved. The method has the advantages of rapidness, high efficiency, energy conservation, environmental protection, low cost and the like. The inert electrode prepared from the Magneli-phase titanium black ceramic can be used for landfill leachate treatment or recovery of nickel in a chemical nickel plating solution and waste liquid treatment, and the wastewater treatment efficiency is effectively improved.
本发明公开了一种Magnéli相亚氧化钛陶瓷及其制备方法和惰性电极，按照预定质量百分比计将Magnéli相亚氧化钛粉体与烧结助剂混匀形成混合物，然后进行加压烧结制得Magnéli相亚氧化钛陶瓷。本发明制备方法易于实现，能快速制备出高致密、高机械强度、高导电性及高电化学稳定性的Magnéli相亚氧化钛陶瓷，前效解决现有的Magnéli相亚氧化钛陶瓷致密度低、电导率低、机械强度差及设备复杂且成本高等问题，并且具有快速、高效、节能、环保和成本低廉等优点；采用Magnéli相亚氧化钛陶瓷制成的惰性电极可用于垃圾渗滤液处理或化学镀镍液中镍的回收及废液处理，有效提高废水处理效率。
Magneli-phase titanium black ceramic, preparation method thereof and inert electrode
Magnéli相亚氧化钛陶瓷及其制备方法和惰性电极
LIU HUIJUN (Autor:in) / YANG LINGXU (Autor:in) / ZENG CHAOLIU (Autor:in)
28.01.2022
Patent
Elektronische Ressource
Chinesisch
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