banner

Products

Home Carbon nanotubes SWCNTs with Functional Groups

high quality -OH and -COOH functionalized single walled carbon Nanotubes SWCNT

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...

high quality -OH and -COOH functionalized single walled carbon Nanotubes SWCNT

Single Walled Carbon Nanotubes (SWCNTs) can be treated with Functional Groups(-OH, -COOH, -NH2, etc), or N doped, with short tube 1-2um and long tube 5-20um and adjustable purity types.

  • product origin:

    China
  • item no.:

    C935-SC,C935-SO
  • shipping port:

    Guangzhou
  • color:

    black
  • payment:

    T/T ,Paypal
pPoduct Details

                                Single Walled Carbon Nanotubes SWCNTs with Functional Group(-OH, -COOH)

 

C935-SC: SWCNT-COOH

C935-SO: SWCNT-OH

Other types can be customized also.

SWCNT-COOH

 

We have modified single walled carbon nanotubes (SWCNTs) with well defined matrix-based architectures to improve interface interaction in SWCNT composites.

 

Planting various functional groups on nanotube walls forms an extensive and important branch of nanochemistry of carbon tubes. 

 

Such a process can be performed by long-term treatment of tubes in acides,where the behavior of single-walled tubes was shown to depend on the method of their synthesis. Functional groups can be removed from the tube's walls by heating to temperatures above 623K.

 

An assumption that protonation of single-walled carbon nanotubes is assciated with the formation around a tube of an acidic layer 

that promotes its subsequent dissolution, was confirmed. XDS studies have shown that carbon nanotubes can serve as templates for sulfuric acid crystallization. This fact is considered as a direct evidence of its protonation.

 

The use of carbon nanotubes involves preparation of their uniform dispersions. For single-walled nanotubes, this can be achieved 

by either wrapping the tubes with polymers, Moreover, it was demonstrated that the reduction of single-walled nanotubes with alkali metals produced polyelectrolyte salts soluble in polar organic solvents such as dimethylsulfoxide.


For further info basis on carbon nanotube, pls contact us as hwnano@xuzhounano.com.

 

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
pt nanoparticle
Superfine Precious Metal Pt Platinum Nanoparticles

Precious Metal Pt Platinum Nanoparticles is generally available for 20nm with purity 99.95%. Sizes can be adjustable to 1um. Nano Pt aqueous dispersion can be customized also. Pt nanopowders are widely used in the fields of catalyst, purification, electronic, etc..

ZnO nanopowder
Nano Zinc Oxide Particle Used in Varistor

Hongwu Nano provides high and stable quality nano zinc oxide powder in batches in a long-term with competitive factory prices. As a multifunctional nanomaterial, nano zinc oxide(ZnO) has a wide range of applications.

99% High-grade Refractory Silicon Carbide Whisker SiC Nanowires
99% High-grade Refractory Silicon Carbide Whisker SiC Nanowires

Silicon Carbide Whisker shape was the cubic type same as the diamond and have the characteristic of the antiwear use to the ceramics produce.

Transparent Conductive Electrode Multi Layer Graphene Nanopowders
Transparent Conductive Electrode Multi Layer Graphene Nanopowders

Multi layer graphene is widely used as transparent conductive electrode.

Best bulk price 3YSZ-ZRO2 dental yttria stabilized zirconia powder
Best bulk price 3YSZ-ZRO2 dental yttria stabilized zirconia powder

3Y-ZRO2 dental yttria stabilized zirconia powder with best price in bulk.

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.

N doped MWCNTs for catalyst support
N doped MWCNTs for catalyst support material

Nitrogen-doped multi-walled carbon nanotubes can activate the surface of CNTs, used as the supporting material of noble metal catalysts.

TiH2 Titanium Hydride Powder Used as Catalyst
TiH2 Titanium Hydride Powder Used as Catalyst

Titanium Hydride Powder particle size is 1-3um, could also do >3um, purity is 99.3%-99.5%,widely used as catalyst.

nano VO2
Nano Vanadium Dioxide VO2 Powder Used in Thermistor

Hongwu Nano has a stable production and supply of monoclinic phase nano vanadium dioxide(VO2) powder with good quality and competitive price for small scale and mass production. Also tungsten doped vanadium(IV) oxide (W-VO2) powders are also available with adjustable phase-transition temperature.

silver nanowires agnw
Touch screen technology conductive materials silver nanowires agnw

Find good touch screen conductive materials agnws silver nanowires from Hongwu International Group Ltd.

silicon carbide nanowire
Silicon Carbide Nanowire Used in Field Emission Nano SiC Wires

Hongwu Nano have manufactured and supplied nano silicon carbide materials since 2002, including zero dimensional particles and one dimensional whisker and nanowires with various specifications to meet different demands. Good and stable quality for batch production materials.

Nano Graphene powder
Buy High Quality Nano Graphene powder

Hongwu Nano supply high quality nano graphene and graphene oxide at favorable factory price and with goods and stable quality.

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.