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.

Ceramics Yttrium oxide Y2O3 Nano Powder
Ceramics Yttrium oxide Y2O3 Nano Powder

Yttrium oxide Y2O3 Nano Powder insoluble in water and alkali, soluble in acid.

Boron Nanoparticles
Boron nanopowders 100-200nm 99% Amorphous B nanoparticles

Hongwu supply high purity boron nanoparticles at favorable factory price and stable quality. 

TiO2 nanotubes used for denitration
SSA 300-400m2/g TiO2 nanotubes used for denitration

Hongwu Nano produces the large specific surface area >300m2/g TiO2 nanotubes/Titanate nanotubes used in denitration field showing excellent performance for its good catalystic property.

(7440-16-6 ) high quality Rhodium nano powders for sale
(7440-16-6 ) high quality Rhodium nano powders for sale

(7440-16-6 ) high quality Rhodium nano powders for sale with high quality and 99.95% purity .

Semiconductor Materials Beta Silicon Carbide (SiC) Powder
Semiconductor Materials Beta Silicon Carbide (SiC) Powder

Beta silicon carbide powder widely used in semiconductor materials.

Glass Polishing Agent Nano SnO2 Powder, Nano SnO2 Particles for sale
Glass Polishing Agent Nano SnO2 Powder, Nano SnO2 Particles for sale

Nano Sno2 powder, 20nm, 30nm, 70-80nm with 99.99% purity, widely used in glass polishing agent. 

Buy ZnO Nanoparticles 20-30nm Zinc Oxide Nano Powder Used for Colorant Agent
Buy ZnO Nanoparticles 20-30nm Zinc Oxide Nano Powder Used for Colorant Agent

Zinc oxide nanopowders have many applications, such as plastics, rubber, ceramics, cosmetics, textiles, coatings, etc.

BaTiO3 nanoparticles for ceramics
BaTiO3 nanoparticles for ceramics

HW NANO offer good and stable quality BaTiO3 nanoparticles for ceramices

FeNi nano alloy powder
Magnetic Materials Ferronickel Fe-Ni Nano Alloy Powder

Ferronickel Fe-Ni Nano Alloy is a weak magnetic field with high permeability and low coercive force in low frequency soft magnetic materials

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.