DWNTs Double Walled Carbon Nanotubes Used in Gas Sensor

DWCNT, short for Double Walled Carbon Nanotubes, have short tube 1-2um and long tube 5-20um, with diameter 2-5nm. DWCNTs also have good properties of electromagnetism, adsorption, catalytic, mechanical, etc.. And they're used in various fields. DWCNTs Dispersion and functionalized types can be customized.

MWCNTs Multi-Walled Carbon Nanotubes Price have excellent electric conductivity and mechanical strength

DWCNTs Double-walled Carbon Nanotubes have excellent field emission performance, light in weight.

HONGWU Carbon nanotubes includes SWCNT,DWCNT,MWCNT,The composite of carbon nanotubes with fiber materials can significantly improve the strength and properties of the materials. Due to the excellent mechanical properties and high electrical conductivity of carbon nanotubes, their introduction into high-strength fibers can effectively enhance the tensile strength and stiffness of the fibers.

Dwcnts, 2-5nm diameter, 1-2um or 5-20um length, widely used in semiconductor films.

Double walled carbon nanotubes(DWCNT) is widely used as gas sensor for its good properties to achieve high sensitivity and selectivity.

Tin dioxide nanopowder, 20-30nm, 99.99% purity, widely used as semiconductor ceramic materials.

Industrial  nano Gaphene oxide powders with both single layer and multi layer at offer.  It has the advantages of large specific surface area, excellent physical and chemical properties, and easy to combine with other materials through surface functional groups, etc.

Lanthanum Trifluoride Nanopowder is in particle size 40nm, 90% purity.

Hongwu Nano supply 20-30nm ZnO nanopowder in spherical shape, and ZnO nanowires are also available. Besides powders form, dispersion can be customized too.

99.9% Stainless Steel Nanoparticles 430 with oxidation resistance apply to powder metallurgy sintering.

Rutile titanium dioxide nanoparticles is in hydrophilic,superfine,high purity.