banner

Products

Home Oxides Nanoparticles CeO2 Cerium Oxide Nanopowder

Nano Cerium Dioxide Powder for Catalyst

Categories

New products

Latest news

Some nanomaterials for Thermochromic Application Some nanomaterials for Thermochromic Application

Thermochromism refers to the phenomenon where a material undergoes color changes under temperature changes. This change is usually caused by changes in the electronic or molecular structure of the material. Its application principle mainly involves t...

Nano Cerium Dioxide Powder for Catalyst

Because nano ceria/cerium dioxide(CeO2) has good catalytic properties, it is widely used in electrolyte materials; it is also used in ozonated water treatment, with excellent performance, good stability and catalytic effect.

  • product origin:

    China
  • item no.:

    P601
  • color:

    Light Yellow
pPoduct Details

Nano Cerium Dioxide Powder for Catalyst


Specification of CeO2 nanopowder:

Name: cerium dioxide/ceric oxide/ceria nanopowder

Particle size: 30-50nm

Purity: 99.9%

Appearance: light yellow solid powder


Nano CeO2 powder used as catalyst:

As a lanthanide element, cerium can lose two 6s electrons and one 5d electron to form a trivalent ion, and can also form a relatively stable 4f empty orbital due to the influence of the 4f electron arrangement, giving a tetravalent ion. This kind of valence characteristic makes it have good redox performance. Ceria not only has unique oxygen storage and release functions, but also is the oxide catalyst with the highest activity in the rare earth oxide series. Therefore, cerium dioxide can be used as a promoter to improve the catalytic performance of the catalyst in many occasions.

For example: Electrodes play a crucial role in the electrochemical reaction of fuel cells. Electrodes are not only an indispensable and important part of fuel cells, but also serve as catalysts for electrochemical reactions. The performance of transition metal oxide anodes is unmatched by many other materials. The main advantage lies in its multiple oxidation states. The coexistence of multiple valence states facilitates the free migration of electrons, so the activity of such electrocatalysts is higher than that of electrocatalysts with fixed valence states.

Ceric oxide(CeO2) nanoparticles are widely used as electrolyte materials, in solid oxide fuel cells, in solar cells, for automobile fuel oxidation, and as part of composite materials for oxidation of exhaust gas by tripartite catalysts.


A free consultation

Email us with any questions or inquiries or use our contact data. We would be happy to answer your questions.

Related Products
High purity CeO2 nanopowder 30-50nm Cerium Oxide Nano Particle Manufacturer
High purity CeO2 nanopowder 30-50nm Cerium Oxide Nano Particle Manufacturer

Product name: Cerium oxide nanoparticle Chemical formula: CeO2 Particle size: 30-50nm Purity: 99.9% Shape: nearly spherical Appearance: light yellow powder Comparison table: around 22㎡/g

CeO2 nanopowder
CeO2 nanopowder Cerium oxide nanoparticles

CeO2 nanopowder Cerium oxide nanoparticles(hwnanomaterial.com) for sale for worldwide shipping by fedex,DHL,special lines, etc. sample order and bulk qty are available here.

Nano Cerium oxide powder
Factory price sale 30-50nm Ceo2 Nano Cerium oxide powder

30-50nm, 99.9% factory price yellowish nano cerium oxide powder is widely used in glass, ceramics, electronics, luminescent materials, polishing powder, etc. stable quality good price, contact Hongwu now!

CeO2 nanoparticles for glass polishing
Ultra fine Cerium oxide CeO2 nanoparticles for glass polishing

Nano cerium dioxide CeO2 particles is the most commonly used abrasive for glass polishing, which is widely used in precision machining of glass and optical components. All kinds of optical glass, crystal diamond, video glass, glass products, optical materials, watches, mobile phones, mobile phone cover glass ceramic glass polishing glass...

100NM 99% Titanium Carbide Nanoparticles (TIC)
100NM 99% Titanium Carbide Nanoparticles (TIC)

HONGWU Titanium Carbide nanoparticles possesses high purity, small particle size distribution, and high specific surface area.

High purity 99.99% Nano Lu2O3 Lutetium oxide nanopowders
High purity 99.99% Nano Lu2O3 Lutetium oxide nanopowders

Hongwu International Group Ltd Product Name: Lutetium oxide nanopowder Formula: Lu2O3 Molecular weight: 397.93 Particle size:<100nm Puirty: 99.99% CAS: 12032-20-1 Appearance: white solid powder Properties: Insoluble in water, Soluble in non-polar acid, easy to absorb carbon dioxide and water in the air. Application of lutetium oxide nanopowders: Used in laser materials, light-emitting materials, electronic industrial materials, nd-fe-b permanent magnet materials, chemical additives and scientific research, etc We, Hongwu Nanometer, are offering different shape & size Nanoparticles, Nanopowders, Nanowires, Micropowder, Carbon Nanotube, Surface Coating, Dispersion, Compounds and Innovative Materials. If you have a question about pricing, need a quote, would like to inquire about whether an item is in stock, or require any other assistance in placing an order, please call or e-mail us at hwnano@xuzhounano.com

Cobalt nano particl
CO Cobalt nano particle for binder of cemented carbide

      Hongwu International Group LTD offer a highly diverse range of Cobalt particles grades with average grain sizes from approx. 20nm to 1um. We provide technical support in the selection of the powders suitable for specific applications. Stock# A050, 20NM Cobalt nano particles Stock# A051, 100-150NM Cobalt nano particles Stock# B052, 1-3UM Cobalt particles, grey solid powder.       Cobalt particle is the best binder for cemented carbide. Although iron, cobalt powder, nickel powder generations have made some progress, still more than 90% of the carbide cobalt used as binder. In order to improve the organizational structure of carbide, improve performance and reduce the size of cobalt powder has very important significance. To reduce the average particle size of the binder powder can improve the transverse rupture strength, hardness and density. To use the ultra-fine cobalt powder manufacturing high-performance WC-Co cemented carbide, requests the cobalt nano particles average particle size to achieve to less than 500nm. In such particle size could produce excellent adhesive. With the small particle size Cobalt powder to make WC-Co whose abrasion resistance and crack resistance is much better than the alloy produced with coarse cobalt powder.        If you're interested in cobalt nano particles, please feel free to contac us. by Lyla

RUO2 Nanoparticles
RuO2, 20-30nm,99.95% Ruthenium(IV) Oxide nanoparticles

HONGWU supply RuO2 20nm-5um particle size adjustable. Ruthenium dioxide nanoparticles is an important raw material of producing resistors and capacitors.

Iridium Ir Nanoparticle
High Temperature Oxidation Resistance Iridium Ir Nanoparticle

Iridium nanoparticle, 20-30nm, 99.99% purity, generally store in glass bottle, black liquid. Nano Ir stored in deionized water, it would be easier to disperse as well as safer delivery.

Nano Gold Au Powder
Nano Gold Au Powder Used As Colorant

Nano Gold Au Powder has excellent properties of strong magnetic particles to eliminate free radicals,powerful anti-oxidation,anti-aging. Au gold nanoparticles are widely used as colorant, rapid detection, carrier, catalyst, etc.. Sizes of nano gold can be adjustable and nano Au water dispersion is also available.

ZrO2 parts
Customized Zirconia Ceramic Piston Plunger

Customized service of Zirconia Ceramic Piston Plunger is provided by Hongwu Nano, as well as other custom made zirconia ceramic parts.

SiC Silicon Carbide Whisker
Factory Price Beta Silicon Carbide Whisker ,β-SiC-W, Gray Green Silicon Carbide Whisker

Silicon carbide whiskers, diameter :0.1~2.5μm, length:10-50um, purity 99+, gray-green. Chemical properties: wear resistance, high temperature resistance, especially thermal shock resistance, corrosion resistance, radiation resistance.

Copyright © 2010-2024 Hongwu International Group Ltd All Rights Reserved.

The professional team to service !

Chat now

Live chat

    Email us with any questions or inquiries or use our contact data. We would be happy to answer your questions.