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
30-50nm 99% Cuprous oxide Cu2O copper i oxide
30-50nm 99% Cuprous oxide Cu2O copper i oxide

Find fine Cuprous oxide Cu2O copper i oxide nanoparticles from HW NANO factory with competitive price.

20nm 99.99% Ag Silver Nanoparticles Powder antibacterial use
20nm 99.99% Ag Silver Nanoparticles Powder antibacterial use

High purity factory direct offer nano Ag powders, with goods performance for catalyst, antibacterial, Antibiosis Oxidation Resistance, 20nm is smallest size we can offer. Also other size and dispersions available.

insulating materials Zirconium Oxide powders 99.9%,60-80nm
insulating materials Zirconium Oxide powders 99.9%,60-80nm

Zirconium Oxide powders 99.9%,60-80nm as insulating materials .

Flake nickel powder
Magnetic Memory Materials High Purity Flake Nickel Powder

Hongwu brand Flake nickel powders(Diameter: 5-20um,Thickness: 0.1-1um,Purity: 99%+) have potential applications in coatings, catalysis, magnetic storage materials, electromagnetic shielding and electromagnetic absorption.

As Lubricant Additive Nano Zirconium Dioxide Powder
As Lubricant Additive Nano Zirconium Dioxide Powder

As Lubricant Additive Nano Zirconium Dioxide Powder

Pd nanopowders
Precious Metal nano Pd powders for CO sensor 10nm Paladium

China factory direct offer ultrafine 10nm Pd nanopowders, average particle size, high purity 99.95%, goods catalyst performance. Good and stable quality for both testing orders and batch orders. COA, SEM, MSDS available. Any need welcome to contact us! 

MWCNT powders
Carbon nanotubes for Conductive Resin MWCNT powders

China factory direct offer, different Diameter and Length for choose, 99% high purity and excellent performance in conductive. Nearly 20 years experience in ultrafine powder manufacture and export, assure goods and stable quality and service, and functioned MWCNT and MWCNT dispersions can be offered Any need welcome to inquiry.

High Purity Monocline ZrO2 Zirconia Nanopowder
High Purity Monocline ZrO2 Zirconia Nanopowder

Zirconia Nanopowder has high temperature resistance, good chemical stability,widely used in functional ceramics.

MWCNT aqueous Dispersion
MWCNTs Multi Walled Carbon Nanotubes Aqueous Dispersion

MWCNTs Multi Walled Carbon Nanotubes Aqueous Dispersion can be produced with different diameter (10-100nm), lengths(short 1-2um, long 5-20um) and adjusted concentration 2%-5%.

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.

ATO Nanoparticles powder
ATO Nanoparticles Powder for Heat Insulation and Antistatic​

ATO has excellent electrical and optical properties. It can be used as a good electrical conductivity and as an antistatic agent. It can be widely applied in paint, chemical, polymer film field.

silver nanowires
Well-controlled one dimensional nanostructure silver nanowires

Well-controlled one dimensional nanostructure silver nanowires(D<30nm,L>20um)           HW NANO one dimensional nanostructure Silver Nanowires(AGNWs): Silver nanowires, Average Diameter:<30 nm, length more than 20 um Silver nanowires, Average Diameter:<50 nm, length more than 20 um Silver nanowires, Average Diameter:<100 nm, length more than 10 um Dispersion: In water, ethanol‚ or isopropyl alcohol.       Silver nanowires (Ag NWs) are promising next-generation conducting materials with the potential to replace traditional electrode materials, such as indium tin oxide, in electrical and optical devices. This material combines several advantages, including tunable optical, plasmonic and excellent electrical properties. Recent research has focused on the application of silver nanowires applications: 1> Conductive Applications: High-intensity LEDs‚ Touch screens‚ electrode material in liquid crystal displays,  Conductive adhesives‚ Sensors. 2> Anti-microbial Applications: Air & water purification‚ Bandages‚ Films‚ Food preservation‚  Clothing. 3> Chemical & Thermal: Catalysts‚ Pastes‚ Conductive adhesives‚ Polymers; Chemical vapor sensors. 4> Optical Applications: Solar; Medical imaging; Surface enhanced spectroscopy; light-emitting diodes.  

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.