Jiupeng silicon wafer glass polishing powder UV absorber high purity 30 nm ceria ce01

  Nano ceria nano CeO2
[technical indicators]
 

physical property
appearance	Light yellow powder, insoluble in water, soluble in acid			remarks
Crystal form	cube	X-ray diffraction		Particle size, specific surface area and purity can be customized according to customer requirements
Primary particle size (nm)	10； 30； one hundred	TEM / small angle X-ray scattering
Specific surface area (m2 / g)	30-60	Bet adsorption method
chemical composition
TREO%	≧98	CeO2/REO%	≧99 95	≧99 99
The content of various rare earth impurities is%, which can be customized according to customer requirements to less than 0 002%

 
Main purpose:
  1
As a glass additive, it can absorb ultraviolet and infrared rays;
  2
It is applied to automobile exhaust purification catalyst to effectively prevent a large amount of automobile exhaust gas from being discharged into the air;
  3
Applied to polishing materials;
  4
It is used in hydrogen storage materials, thermoelectric materials, nano palladium oxide electrodes, ceramic capacitors, piezoelectric ceramics, silicon carbide abrasives, fuel cell raw materials, gasoline catalysts, permanent magnet materials, various alloy steels and non-ferrous metals