banner

Products

Home Carbon nanotubes MWCNTs-COOH

Good Electrical Performance Hydroxylated Carbon Nanotubes Functionlized CNTs

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...

Good Electrical Performance Hydroxylated Carbon Nanotubes Functionlized CNTs

A functionalized carbon nanotubes would be more suitable for some specific application, to achieve better properties. CNTs with some functional groups, such as Carboxyl, amino, hydroxyl, etc., they're all available.

  • product origin:

    China
  • item no.:

    C933,C935
  • shipping port:

    Guangzhou
  • color:

    black powder
  • payment:

    T/T,Paypal
pPoduct Details

                                  Good Electrical Performance Functionalized Carbon Nanotubes 


For the functionalized carbon nanotubes, we could do functionalized SWCNT, functionalized MWCNT. For what functionalized group you need, kindly contact us for further information.

 

Introduction for functionalized carbon nanotubes:

1. A functionalized nanotube might have mechanical, optical or electrical properties

2. Covalent functionalization is based on the formation of a covalent linkage between functional entities and the carbon skeleton of nanotubes. It could also be divided into direct covalent sidewall functionalization and indirect covalent functionalization with carboxylic groups on the surface of CNTs.

3. Indirect covalent functionalization takes advantage of chemical transformations of carboxylic groups at the open ends and holes in the sidewalls. These carboxylic groups might have existed on the as-grown CNTs and also be further generated during oxidative purification

4. In order to increase the reactivity of CNTs, the carboxylic acid groups usually need to be converted into acid chloride and then undergo an esterification or amidation reaction.

5. Functionalization inside the tubes in the form of covalent chemical bonds has not yet been demonstrated but chemical reactions which lead to products not observed outside the tubes occur.




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
MWCNT with COOH groups
COOH Functionalized Multi-Walled Carbon Nanotubes, COOH MWCNTs powders Price

Competitive price for COOH multi-walled carbon nanotubes with all kinds of diameter and length, 99% purity. Besides COOH, OH, NH2, nickel coated, nitrogen doped types are available.

Hydroxylated carbon nanotubes
Additives in Polymers COOH Functionalized MWCNTs

COOH Functionalized MWCNTs have short and long length tube, can be used in polymers additives with excellent performance. Different functional groups, various diameter, length can be customized.

Silicon dioxide nano powder
Nano Silicon Dioxide Powder SiO2 Nanoparticle Used in Inks

Nano Silicon Dioxide Powder (SiO2 Nanoparticle) Used in Ink has good aging resistance and high temperature resistance, improves the stability and pigment dispersion. Also it can significantly improve the strength, hardness, abrasion resistance and other mechanical properties of ink, adhesion, anti-corrosion, waterproof, etc..

Nano Graphene Powder
Solar Battery Used Good conductive Nano Graphene Powder

HongWu Nano Factory direct offer quality graphene powder, Nano graphene powder has good conductivity, widely used in solar battery. 

Bismuth Bi Nanoparticles Used as Metal Nanometer Lubricating Additives
Bismuth Bi Nanoparticles Used as Metal Nanometer Lubricating Additives

Bismuth nanoparticles is 80-100nm with 99.5% purity

Zirconia dental ceramic blocks
ZRO2 Zirconia dental ceramic blocks

 Zirconia dental ceramic blocks manufacturer, supplier and exporter.

Sintering Additives Nano Grade Copper Particles
Sintering Additives Nano Grade Copper Particles

Nano grade copper particles is available in 20nm,40nm,70nm or more bigger,widely used in sintering additives.

Transparent Conductive Film ITO Indium Tin Oxide Nanopowder
Transparent Conductive Film ITO Indium Tin Oxide Nanopowder

Superfine high purity indium tin oxide nanopowder is widely used as transparent conductive film.

95% SWCNT
Super High Purity 95% SWCNTs with Excellent Conductivity Bio Materials

We have developed out more higher purity SWCNT, its purity could be reach to >95% or 99% , has excellent conductivity.

WC–10Co nanocomposite powders
Application and Characterizations of WC–10Co nanocomposite powders

Application and Characterizations of WC–10Co nanocomposite powders

Sun Cream Material Titanium Doxide Nanopowders
Sun Cream Material Titanium Doxide Nanopowders

Sun cream materialTitanium Doxide Nanopowders with the size of 10nm, 30-50nm use as the White rubber filler.

30-50nm High purity spherical nano silicon powders suppliers in china
30-50nm High purity spherical nano silicon powders suppliers in china

30-50nm High purity spherical nano silicon powders for sale in china.

Copyright © 2010-2025 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.