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Cerium oxide (

CeO sub 2

) with customized particle size, ranging from fine nanoparticles (under 20 nm) to sub-micron and micron-sized particles (up to 10

mu m

), is available for specialized applications in polishing, catalysis, and electronics. It is typically supplied in tailored sizes to optimize performance for high-precision glass, optical lens finishing, and automotive catalyst production.

Key Particle Size Customizations and Applications

Nanoparticles (

$is less than 25 nm$

- 100 nm): Ideal for Chemical Mechanical Planarization (CMP), high-efficiency catalysis, solar cells, and UV filters.
Sub-micron (0.5 - 1.5

$mu m$

): Used for precision, low-scratch, and high-precision polishing of optical lenses and ophthalmic components.
Micron (1 - 5

$mu m$

+): Used for industrial, architectural flat glass polishing, and ceramic applications, including 2.5–3.5

$mu m$

for large surfaces.
Tailored Distributions: Custom particle size distributions (

$cap D sub 50$

), including specific surface area enhancements (e.g.,

$120 - 150 m squared / g$

) are available for specific catalytic needs.

Customization Features

Purity Levels: Available in high-purity grades (99% to 99.99%).
Formulations: Supplied as powders, colloidal suspensions (water-based), or tailored slurry concentrations.
Doping: Tailored additions, such as praseodymium, can be customized for specific, lower-priced, or high-performance, polished, or colored outcomes.
Suppliers: American Elements , Stanford Materials , AEM REE , and Sigma-Aldrich offer specialized, custom-sized ceria.

Cerium(IV) oxide nanopowder, particle size 25nm BET 1306 ...
Description. General description. Cerium(IV)oxide (CeO₂), also known as ceric oxide, ceria, or cerium dioxide, is an oxide of the ...

Sigma-Aldrich
Cerium(IV) Oxide Particles | AMERICAN ELEMENTS ®

American Elements
How to Use Cerium Oxide - AEM REE
May 30, 2025 — Customization and Technical Support We offer tailored solutions, including: Custom particle size distributions. Specific slurry co...

AEM REE

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Cerium(IV) Oxide Particles

American Elements

https://www.americanelements.com › cerium-iv-oxide-pa...

American Elements

https://www.americanelements.com › cerium-iv-oxide-pa...

Our standard powder particle sizes average in the range of - 325 mesh, - 100 mesh, 10-50 microns and submicron ( 1 micron). We can also provide many materials ... Read more

Missing: ~~customized~~ ‎| Show results with: customized

CeO2 Colloidal Cerium Oxide

Nyacol

https://www.nyacol.com › Our Products

Nyacol

https://www.nyacol.com › Our Products

Cerium Oxide ( CeO2 ) has many different types of applications. NYACOL offers a dozen varieties of cerium oxide nanoparticles and sols.

Cerium(IV) oxide nanopowder, particle size 25nm BET ...

Sigma-Aldrich

https://www.sigmaaldrich.com › product › aldrich

Sigma-Aldrich

https://www.sigmaaldrich.com › product › aldrich

Cerium(IV) oxide (Ceric oxide) | The additon of CeO2 to CuO/TiO2 increases specific surface area and inhibits sintering and pore size growth at high ...

$60.10 In stock $23.35 delivery

Scholarly articles for Cerium oxide with customized particle size
… for cerium oxide nanoparticles: on the impact of particle … - ‎ Özkan - Cited by 57 Shape design of cerium oxide nanoparticles for … - ‎ Naganuma - Cited by 113 … antioxidant cerium oxide nanoparticles for regulation … - ‎ Kim - Cited by 97

CERIUM OXIDE COMPOUND, PINK

Atlantic Equipment Engineers

https://micronmetals.com › product › cerium-oxide-co...

Atlantic Equipment Engineers

https://micronmetals.com › product › cerium-oxide-co...

Cerium oxide (aka ceric oxide) is a pale-yellow, heavy powder . It is noncombustible, soluble in sulfuric acid and insoluble in water and dilute acid. Read more

Cerium Oxide Powder, CeO2 (CAS No. 1306-38-3) Supplier

Stanford Materials

https://www.stanfordmaterials.com › 1008-cerium-iv-oxi...

Stanford Materials

https://www.stanfordmaterials.com › 1008-cerium-iv-oxi...

Particle Size , 20 nm - 5 μm ( customizable ). Phase, Solid. Color, Pale yellow-white. Morphology, Cubic, spherical ( customizable ). Melting Point, 2,400°C (4,352°F). Read more

Cerium Oxide Powder and Slurry

Advanced Abrasives

https://advancedabrasives.com › cerium-oxide-ceria

Advanced Abrasives

https://advancedabrasives.com › cerium-oxide-ceria

PremaLox Ceria P – premium grade powder available as 10µm, 2µm, 1µm, or 0.5µm average particle size . Applications: Ophthalmic lenses, optical glass. PremaSol ... Read more

Cerium oxide with customized particle size

Anhui Fitech Material Co.,Ltd

https://www.fitechem.com › tag › cerium-oxide-with-cu...

Anhui Fitech Material Co.,Ltd

https://www.fitechem.com › tag › cerium-oxide-with-cu...

Our Cerium oxide with customized particle size are highly valued across diverse international markets, capable of fulfilling a wide array of custom ...

Your Reliable Supplier for High-Quality Cerium Oxide (CeO2)

AEM REE

https://www.aemree.com › cerium-oxide

AEM REE

https://www.aemree.com › cerium-oxide

Impurity content, morphology, and particle size distribution can be customized according to your requirements. Our team consists of experts with extensive ... Read more

OX1008 Cerium Oxide Powder, CeO2 (CAS No. 1306-38-3)

Stanford Advanced Materials

https://www.samaterials.com › rare-earth-element › 1008...

Stanford Advanced Materials

https://www.samaterials.com › rare-earth-element › 1008...

Nov 15, 2024 — The powder with other particle sizes, purity levels, and specifications can be customized . Please contact us for more details. Cerium Oxide ... Read more