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.

Si nanowire
China Manufacturer of Si Nanowire Nano Silicon Wire

As a typical representative of one-dimensional nanomaterials, silicon nanowires not only have the special properties of semiconductors, but also show physical properties such as field emission, thermal conductivity and visible light luminescence that are different from bulk silicon materials. Si nanowires have huge potential application value in devices and new energy.

Ceramic grade white powder alpha aluminum oxide nanopartikel
Ceramic grade white powder alpha aluminum oxide nanopartikel

Buy ceramic grade aluminum oxide alumina powder, find Hongwu International Group Ltd for bulk price.

High Oxidation Temperature Bi Bismuth Nanoparticles
High Oxidation Temperature Bi Bismuth Nanoparticles

Nano Bismuth Powder is easy to disperse and have high oxidation temperature.It also has good sintering contractility and mainly used in metallurgy industry,lubricating oil additive and magnetic materials.

Au Gold Nanoparticles
Beauty Health Care Au Gold Nanoparticles

Gold nanopariticles is safety, environmental protection, non-toxic tasteless, reliable performance, stable and easy to spread which apply to the biological coloration, biocatalysis.

Red Non-magnetic Alpha Fe2O3/ Iron Oxide Nanoparticles for sale
Red Non-magnetic Alpha Fe2O3/ Iron Oxide Nanoparticles for sale

Fe2O3 iron oxide nanoparticles is in alpha, non-magnetic.

ceramic Spray Nozzle
ceramic Spray Nozzle

hemistry corrosion proof, wear resistance, and thermostability

Germanium Nano Particles
High Purity Metal Germanium Nano Particles for Lithium-storage material

      Energy applications. As the interest in renewables and our dependence on batteries grows, scientists have been researching any number of possibilities for batteries. Germanium nanoparticles have shown exceptional promise as nanomaterials for lithium-ion batteries, taking full advantage of the inherent high surface area of the material.       99.999% High Purity Metal germanium nano particles, size includes 50nm, 100nm, 200nm, 300nm, 400nm, etc.       Nano silicon is one of the research hot spots of anode materials at present. However, at room temperature, nano germanium has higher electron conductivity and lithium ion diffusion rate than nano silicon, so nano germanium is a strong candidate for the cathode materials of high-power lithium ion batteries.       Surface-stabilized high purity Metal germanium nano particles is well used for lithium-storage material.       Metal Ge nanoparticles can achieve cycling performance and high rate capacity in lithium storage material. The enhanced electrochemical performance can be attributed to the conductive PPy core, which not only can provide efficient electronic pathways for Ge nanoparticles, but also buffers the pulverization and delamination of the electrode caused by the huge volume changes of Ge nanoparticles during lithium alloying and de-alloying. Cautions: 1. Metal germanium nano particles should be prevented from sunlight, air and high tempersture. 2. Metal germanium nano particles is for research and industry purpose and the user must be a professional person who know how to use this product. Hwnanomaterial is a leading High Purity Metal germanium nano particles manufacturer & supplier and we provide always 100% quality products. We work with our customers to make their finished products better by fine tuning their specifications to achieve the best possible results. 

0.7-10um Zirconium Oxide Nanopowder ZrO2 Use as the Zirconia ceramics
0.7-10um Zirconium Oxide Nanopowder ZrO2 Use as the Zirconia ceramics

0.7-10um Zirconium Oxide Nanopowder ZrO2  with the purity of 99.9% use as the Zirconia ceramics.

Cu Copper Nanoparticles
High Purity Cu Copper Nanoparticles For Electrocondution Slurry Use

Copper Nanoparticles is a high performance catalyst and the material for electrocondution slurry use.

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.