Cerium Oxide Nanoparticle Dispersion (CeO2, Purity: 99.99%, APS: 30nm)

Cerium Oxide Nanoparticle Dispersion

Product: Cerium Oxide Nanoparticle Dispersion (CeO2, 99.99%, APS: 30nm)

Quality Control: Each lot of NANOSHEL Cerium Oxide Nanoparticle Dispersion was tested successfully.

Cerium Oxide Nanoparticle Dispersion

SEM – Cerium Oxide Nanoparticles

Materials Cerium Oxide Nanoparticle Dispersion
Stock No NS6130-04-406
CAS 1306-38-3 Confirm
APS 30-50nm Confirm
Purity 99.99% Confirm
Color Milky liquid Confirm
pH 2-4 Confirm
Crystal Structure and Type Amorphous Confirm
Surface treating compound Nil Confirm
Concentration 20 wt% (Available as per Customer requirement)
Dispersing Agent Organic Solvent (DMF), IPA Ethanol, Water (ddH2O)
Available Quantities 10ml, 50ml, 100ml, 250ml and larger quantities
Main Inspect Verifier Manager QC

Typical Chemical Analysis

Ce 95 %
Ni ≤0.5 %
Fe ≤0.07 %
Ca ≤0.1 %
Cu ≤0.3 %
Pb ≤0.02 %

Experts Review:

Dr. Alan Crawford Ph.D (National Metallurgical Academy of Ukraine, Dnipropetrovsk, Ukraine)Dr. Alan Crawford Ph.D (National Metallurgical Academy of Ukraine, Dnipropetrovsk, Ukraine)
Ceria (cerium oxide, CeO2) nano dispersion finds applications in the precision polishing of most semiconductor substrate materials including silicon, sapphire, GaAs, etc. Ceria dispersion has been shown to not only demonstrate tremendous advantages in the planarization process of most semiconductor materials but glassy materials employed in photonic applications as well.


Dr. Alte Schule Rheingau PhD. (Limerick Institute of Technology, Limerick, Ireland)Dr. Alte Schule Rheingau PhD. (Limerick Institute of Technology, Limerick, Ireland)
Cerium oxide nanoparticles, properly dispersed in coating formulations using the specific chemistry described previously, combine the advantages of organic ultraviolet (UV) absorbers with those of mineral additives. The cerium oxide nanoparticles ensure the durability of the UV absorption function whilst improving the hardness and strengthening the organic binders currently used in wood technology.


Dr. Bunroeun Thong, Professor (Phnom Penh Institute of Technology,Phnom Penh, Cambodia)Dr. Bunroeun Thong, Professor (Phnom Penh Institute of Technology,Phnom Penh, Cambodia)
Cerium Nanomaterials have unique regenerative properties owing to their low reduction potential and the coexistence of both Ce(3+)/Ce(4+) on their surfaces. Defects in the crystal lattice due to the presence of Ce(3+) play an important role in tuning the redox activity of Cerium nanomaterials. The surface Ce(3+):Ce(4+) ratio is influenced by the microenvironment. Therefore, the microenvironment and synthesis method adopted also plays an important role in determining the biological activity and toxicity of Cerium nanodispersions.


Dr. Ms. Karel Gorissen (Costa Rica Institute of Technology, Alajuela, Limon)Dr. Ms. Karel Gorissen (Costa Rica Institute of Technology, Alajuela, Limon)
Cerium oxide nanodispersion is potent antioxidants in cell culture models and has evaluated several therapeutic applications of these dispersions in different biological systems. Knowledge of protein adsorption and cellular uptake will be very useful in improving the beneficial effects of cerium oxide nanoparticles in biology.


Dr. Ralph Bressler(University of Southern Queensland, Australia)Dr. Ralph Bressler(University of Southern Queensland, Australia)
Cerium oxide nanodispersion has been found to have both pro-oxidant and anti-oxidant effects on different cell systems or organisms. cerium oxide dispersion are gaining interest in many industrial fields, in plants to increase photosynthesis via suppression of reactive oxygen species (ROS); also as an antioxidant, there are a number of reports in biomedicine concerning the protective effects of nanoceria in certain neurological disorders; to provide cells protection from radiation and to be cytotoxic to cancer cells.


CeO2 Nanoparticles Dispersion

Cerium Oxide Nanoparticle Dispersion



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