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.

Photocatalytic TiO2 Nanoparticles
Photocatalytic Antimicrobial Coating TiO2 Nanoparticles

Titanium dioxide (TiO2) possesses antibacterial functions by its photocatalytic properties which can destroy bacteria or suppress their reproduction.

Aluminum Nitride Ceramic Nanopowders Used in Nano Lubricants Anti-wear Agents
Aluminum Nitride Ceramic Nanopowders Used in Nano Lubricants Anti-wear Agents

Aluminum nitride nanopowders, particle size 100-200nm with 99.5% purity, widely used in nano lubricants anti-wear agents.

Nano Tin Particles
Nano Tin Particles(Sn): preparation process & applications

Hongwu Nano Tin particles Sn has a high theoretical capacity (for example, 994mah/g), and tin-based anode material is considered to be one of the ideal substitutes for commercial graphite-like carbon materials (372mah/g) to meet the following a generation of high-capacity lithium-ion battery needs.

Micro molybdenum powder
Fine Micro Metal Mo Molybdenum Powder with REACH72 RoHS Halogen Report

Hongwu nanomaterial is supplying high purity metal molybdenum powder (Mo) , has passed tests, such as REACH,RoHS,halogen. widely used in raw materials of molybdenum alloy products, electric heating elements and powder metallurgy, high temperature resistant alloys, sintering of molybdenum products, diamond tools and so on. Contact us for detailed info.

single layer Carbon Nanohorn
single layer Carbon Nanohorn use as electrical double-layer capacitors (EDLC)

single layer Carbon Nanohorn with 99% purity use as electrical double-layer capacitors (EDLC) Factory direct offer SWCNT powder, good and stable quality, factory price.

RuO2 nano
Catalysis Ruthenium Dioxide Nanopowder 20nm-1um RuO2

Hongwu International Group Ltd supply ruthenium dioxide RuO2 nanopowder, high purity, adjustable size. Also other professional customized service. Pls feel free to contact us now!

copper oxide nanoparticles dispersion
CUO copper oxide nanoparticles dispersion

 Copper Oxide Nanoparticle dispersions are suspensions of CUO nanoparticles in water.Price friendly and quality guaranteed.

Electronic Ceramics Barium Titanate Powder, Nano BaTiO3 Powder Manufacturers
Electronic Ceramics Barium Titanate Powder, Nano BaTiO3 Powder Manufacturers

Barium titanate powder, 100nm, 99.9%, widely used in electronic ceramics.

conductive silver powder
Conductive silver powders for LED encapsulating material

China professional manufacturer of conductive silver powders can be used for LED encapsulating material. Superfine Ag particles are available for 20nm-15um with flake and near-spherical shape, high pirity.

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.