Menu
Cart
Cerium Oxide (CeO<sub>2</sub>) Nanopowder, ≥99.9% (3N) Purity - MSE Supplies LLC

MSE PRO Cerium Oxide (CeO2) Nanopowder

  • £13600
  • Save £1600

MSE PRO™ Cerium Oxide (CeO2) Nanopowder

Product Number 100g (PO0807), 500g (PO0808) 500g (PO0809)
CAS Number 1306-38-3
Formula CeO2
Appearance Yellow powder
Average Primary Particle Size 20nm 50nm
Purity  ≥99.9% 3N ≥99.99% 4N

Applications:

Cerium oxide nanoparticles (CeNPs, nanoceria) are widely used in chemical mechanical polishing/planarization, corrosion protection, solar cells, fuel oxidation catalysis, automotive exhaust treatment, biosensors, cancer therapy, catalytic converters, sunscreen, and drug delivery. Due to the significance of oxygen vacancies in cerium oxide, they can act as solid electrolyte in fuel cells.

Notes: More detailed product information including SDS, certificate of analysis (COA), customized order are available upon request.

20nm  CeO2 Trace Metal Impurities (ppm)
Y2O3 <10 Nd2O3 <22 Co2O3 <5 NiO <5
Pr6O11 <10 Sm2O3 <10 PbO <5 CaO <5
Ho2O3 <10 Lu2O3 <10 SiO2 <56 Fe2O3 <24
Dy2O3 <10 Tb4O7 <10 MgO <12 ZnO <5
Er2O3 <10 Tm2O3 <10 ZrO2 <5 Cr2O3 <5
Eu2O3 <10 Gd2O3 <10 Al2O3 <13 CuO <5
Yb2O3 <10 La2O3 <86 MnO2 <5 TiO2 <5

 

50nm CeO2 Impurity Analysis (wt%) by ICP
Si ≤0.0005 Fe ≤0.0005
Al ≤0.0005 Pr ≤0.0005
Zn ≤0.0005 Ca ≤0.0005
K ≤0.0005 La ≤0.0010
Ba ≤0.0010 Lu ≤0.0005
Sm ≤0.0015 Eu ≤0.0010
Dy ≤0.0005 Er ≤0.0005
Others ≤0.0005

References:

[1] Dhall A, Self W. Cerium Oxide Nanoparticles: A Brief Review of Their Synthesis Methods and Biomedical Applications. Antioxidants (Basel). 2018 Jul 24;7(8):97.

[2] Tumkur, P.P., Gunasekaran, N.K., Lamani, B.R., et al., Cerium Oxide Nanoparticles: S ynthesis and Characterization for Biosafe Applications. Nanomanufacturing 2021, 1, 176-189.