What are Cerium and Lanthanum Powders? Cerium and lanthanum are rare earth elements widely used in high-performance industries, including semiconductors, catalysts, glass polishing, and battery technologies. These powders require precise particle size distribution to maximize efficiency in applications such as fuel cells, electronic components, and optical coatings. Given their fine and often agglomerative nature, effective sieving is crucial to maintaining quality and performance.

Why is Sieving Important for Cerium and Lanthanum Powders?

In applications like glass polishing and catalytic converters, ultra-fine cerium and lanthanum powders must be free of oversized particles and agglomerates to ensure smooth application and consistent performance. For battery materials and electronics, maintaining tight particle size control is critical for achieving optimal conductivity and reactivity. However, these powders can be challenging to process due to their high electrostatic properties and tendency to blind screens, making traditional sieving methods ineffective.