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Aluminum oxide coating can protect the positive electrode of lithium-ion battery

Anulekha Haridas, a postdoctoral researcher at Rice University, reportedly used the constructed lithium-ion full cell to test the effect of the alumina coating on the positive electrode. Studies have shown that the nano-coating can protect t…

How does rare earth affect the performance of alumina ceramics?

Alumina ceramics have the characteristics of high mechanical strength, high hardness, wear resistance, corrosion resistance, high temperature resistance, light weight, and good insulation. They are widely used in textile, coal, petroleum, c…

Classification of Alumina Polishing Powder

In the polishing process, it is indispensable to wear fine abrasive particles on the surface of the object being polished at high speed to make it smooth. They are generally called "polishing powder". Polishing powder usually includes alumi...…