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.

Hydroxylated CNTs
Hydrophilic Hydroxylated Multi-Walled Carbon Nanotubes MWCNT-OH

Hydrophilic Hydroxylated Multi-Walled Carbon Nanotubes(MWCNT-OH) would be better dispersed in water base. Besides hydroxyl functional group, carboxy, amino groups can be customized also.

Silicon Dioxide as the  electret material
Silicon Dioxide as the electret material

Silicon Dioxide with the size of 10-20nm, 20-30nm with the purity of 99.8% as the  electret material .

Nitrogen doped nano graphene
Nitrogen doped nano graphene(Single & Multi layer)

Nitrogen doped nano graphene,2% to 3% of graphene's carbon atoms replaced with nitrogen atoms to control electrical conductivity.

Vanadium dioxide nanopowder
M phrase Vanadium Dioxide Nanopowder 100-200nm Vanadium(IV) oxide VO2 Particle

VO2 is a metal oxide with phase change properties,100-200nm,99.9%.

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.

 graphite powder
high pure flake graphite powder, Graphite powder price

High pure graphite powder is an important industrial raw material in industry, which is applied to lubrication, sealing, conductive, high temperature, refractory materials, chemical production and other industrial fields.

spherical tungsten nano powders
Superfine spherical tungsten nano powders with reliable quality

HONGWU Superfine spherical tungsten nano powders with reliable quality, size 40nm, 70nm, 100nm, 99.9%. Small order for researchers and bulk for industrial groups. worldwide shipping.

Customizable Ternary Alloy Nanopowders with adjustable element ratio
Customizable Ternary Alloy Nanopowders with adjustable element ratio

HWnanomaterial is supplying Customizable Ternary Alloy Nanopowders with adjustable element ratio.

Graphene nano powder
Graphene nano powder used for Super Battery, Graphene Powder Price

Graphene powder has single layer and multi layer, 99% purity, widely used for battery,Conductive 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.