banner

Products

Home Oxides Nanoparticles

Ultrafine Cobalt Oxide Powder Co3O4 nanoparticles

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...

Ultrafine Cobalt Oxide Powder Co3O4 nanoparticles

Cobalt tetroxide is an important magnetic material and P-type semiconductor, which has important applications in heterogeneous catalysis, anode materials for lithium-ion rechargeable batteries, solid-state sensors, electrochromic devices, and solar energy absorbing materials.

  • product origin:

    Xuzhou, Jiangsu, China
  • payment:

    100% advance payment
pPoduct Details

ultrafine cobalt oxide powder Co3O4 nanoparticles 

Particle size: 100-200nm

Purity: 99%

Type: Cubic

Appearance: black powder

Package: 100g, 500g, 1kg in double anti-static bags


Cobalt tetroxide is an important functional material. Its cubic spinel structure and suitable band gap make it show excellent electrochemical and photocatalytic properties, and it has a broad application prospect.
Cobalt tetroxide is an important magnetic material and P-type semiconductor, which has important applications in heterogeneous catalysis, anode materials for lithium-ion rechargeable batteries, solid-state sensors, electrochromic devices, and solar energy absorbing materials.

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 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

Cesium tungsten bronze
Cesium tungsten bronze nanopowders Cs0.33WO3 for PVB insulation clamp film

China manufacturer and exporter drect offer, ISO certificated factory, assure safe production and stable quality, both sample order and batch orders are available.  CS0.33WO3  100-200nm, 99.9%

Ti4O7 nanopowder
Nano Titanium Heptoxide Powder Titanium Suboxides Ti4O7 Nanoparticle

Nano Titanium Heptoxide (Ti4O7) is a low-valence titanium oxide with a unique partially reduced Ti4+/Ti3+ mixed-valence structure. Unlike conventional TiO2, it exhibits metallic-like conductivity and exceptional chemical stability, making it valuable in advanced application.

Ni plated MWCNT
Nickel-Coated MWCNTs Multi-Walled Carbon Nanotubes

Ni coated MWCNTs are used in composite materials to improve conductivity, dielectric properties, magnetic properties, and absorbance, effectively broadening the absorbing frequency band, and helping to enhance the absorbing effect of low-frequency electromagnetic waves.

nano alumina powder
Nano Alumina Al2O3 Nanoparticles Aluminum Oxide Powder Price

HONGWU high purity Al2O3 nanoparticles in alpha and gamma.Contact us for the details of nano Alumina.

Zirconium  nanopowders
4-6um Zirconium nanopowders apply to the nuclear industry

4-6um Zirconium  nanopowders  with the purity of 99.5% apply to the nuclear industry.

Carbon nanotube CNTs 99%
Carbon nanotube CNTs 99%

Carbon nanotubes (CNTs) come in a variety of diameters, lengths, and functional group content.

Bright Silver Powder
Bright Silver Powder micron flake Ag

Micron size, flake morphology, Bright Silver Powder, 99.99% high purity, with different particle size for customers' choice.  It is widely applied for conductive paste.

Nano Silicon Nitride Powder Alpha-Si3N4 Nanoparticles for Heat Conduction
Nano Silicon Nitride Powder Alpha-Si3N4 Nanoparticles for Heat Conduction

Nano Si3N4 applications: high-performance wear-resistant, high-temperature resistant rubber seals and rubber tires, application in anti-corrosion and fire-resistant coatings, application in high-temperature insulating electronic materials, application in inorganic ceramic lubricants. The application of ceramic wear-resistant composite plating on metal surfaces, the application of special infrared-absorbing human body textiles, the application of structural ceramics and inorganic composite materials, the application of epoxy resin, etc.

Nanoscale Iron Particles
Nanoscale Iron Particles Wet Powder Suppliers, Nano Iron Particles Price

As nano iron particle active is very high, generally we supply in wet powder form, particle size has 20nm, 40nm, 70nm, 100nm.99.9%

Fe2O3 nanopowder
Fe2O3 nanopowder Iron oxide nanoparticles 100-200nm for polishing

Hongwu Nano offer quality Fe2O3 nanopowders 100-200nm, favorable price, professinal service, any need welcome to inquiry

Non-magnetic Red Iron Oxide Nano Powders
Non-magnetic Red Iron Oxide Nano Powders

Ferric Oxide red / Iron oxide nano powders available in the size of 100-200nm use as the coatings material.

Copyright © 2010-2026 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.