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.

tungsten trioxide nano powder
Nano Tungsten Oxide Powder as Lithium Ion Battery Cathode Materials WO3 Nanoparticle

As a multi-functional material, nano tungsten oxide(WO3 nanopowder) has been widely used in catalysis, lithium-ion batteries, solar cells, fuel cells, photothermal therapy and other fields with excellent performance.

good catalytic CNTs
High Sensitivity Carbon Nanotubes, Electrical Catalysis Used CNTs

Carbon nanotubes including single-wall, double-wall, multi-wall have high sensitivity, electrical catalysis. CNTs with different functional groups, diameter, length, and dispersion are available.

Noble Metal Gold Nanopowders for Food safety testing
Noble Metal Gold Nanopowders for Food safety testing

You can buy high quality Noble Metal Gold Nanopowders/nanoparticles for Food safety testing from HW nanomaterials.

High Temperature Ceramic Materials Silicon Nitride Si3N4 Powder
High Temperature Ceramic Materials Silicon Nitride Si3N4 Powder

Supply ceramic grade silicon nitride powder, solar cell grade silicon nitride in high purity, alpha or beta phase.

Graphene powder
Graphene powder for enhancing polymer composite material

Graphene powder can enhance polymer composite material from HW NANO.

Ceramic Materials Alpha Si3N4 Silicon Nitride Powder
Ceramic Materials Alpha Si3N4 Silicon Nitride Powder

Our silicon nitride powder is in alpha phase, high purity from 99.9%-99.99%, widely used in ceramic materials.

Ceramic Materials Hexagonal BN Boron Nitride Nanoparticles
Ceramic Materials Hexagonal BN Boron Nitride Nanoparticles

Hexagonal boron nitride nanoparticles is widely used as ceramic materials.

Graphene nanoplatelet powders
Graphene nanoplatelet powders used in conductivity and lubrication fields

Graphene nanoplatelet powders with higher cost performance are mainly for the preparation of high thermal conductivity silica gel, heat dissipation of paint requires electrical conductivity, thermal conductivity of plastics, and thermal aging time and mechanical strength of PVC composite materials.

nano graphene
Energy storage electric material nano graphene for super capacitor

China manufacturer and supplier Energy storage electric material nano graphene for super capacitor.

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.