Factory price sale ceramic material ultra fine nano Barium titanate powder

Barium titanate powder, 100nm, 99.9%, widely used in electronic ceramics.

Barium titanate is a perovskite-type ferroelectric, with excellent ferroelectric, dielectric, pyroelectric and optoelectronic properties.

HW NANO offer good and stable quality BaTiO3 nanoparticles for ceramices

catbon nanotube powder avialable in SWCNTs, DWCNTs and MWCNTs with all kinds of size , for the more details please contact me freely.

Hydrophobicity Rutile Titanium oxide nanopariticles available in 30-50nm with the purity of 86%．

High purity superfine nano graphite powder is flake, conductive, widely used lubricating materials.

HW copper nanowires with high quality and purity use for chemical catalyst.

To mix Rutile TIO2 nanoparticulate with aluminum powder or the mica pearlescent pigment coated nano titanium dioxide,when being added to the automobile painting it will produce a mysterious and changeable effect.

Iron nanopowder has high SSA and high reactivity, fast degradation rate of pollutants 

Silicon nanopowders sepcification: 30-50nm 99%+, brown yellow, good spherical 100-200nm 99.9%+,brown black, amorphous 300-500nm 99.9%+,brown black, amorphous 1-2um 99.9+%, dark brown, amorphous Silicon nanopowder properties: High purity, good dispersion performance, small size, uniform distribution, large surface area, high surface activity, low apparent density. Nano Silicon powders is non-toxic, odorless, and with active features. Nano silicon powder is a new material for high capacity lithium battery anodes. Silicon nanopowders use for the rechargeable lithium battery cathode material: Due to the high absorption rate of nanometer silicon and lithium batteries, the nano silicon for lithium can significantly increase the capacity of lithium battery (theory can reach 4000mA / h). Nano silicon powder and graphite replace the nano carbon powder as raw materials for the lithium anode material, use the mechanical milling method for preparing the best ratio of silicon / graphite composites, silicon and graphite, which is 1:9. Composition Si-C composite material, can effectively reduce the expansion when silicon absorption lithium ions, increase the affinity with the electrolytic solution, and easily dispersed and can improve the cycle performance. Nano silicon nanowires made of silicon powder used in rechargeable lithium battery anode material in or on the surface of the nano silicon powder coated graphite anode materials used in rechargeable lithium battery, rechargeable lithium batteries can be improved more than three times the capacity and charge-discharge cycles.

Single walled carbon nanotubes, purity could supply with >91&, >95%, or >99%, widely used in seawater filter.

Tin Oxide Nanoparticles for Conductive SnO2 ceramic       Ceramic is a good insulator and not conductive material in general. Ceramic is made from oxides mainly; the outer electrons of the atom usually is attracted to the nucleus and are bounded to the surrounding atoms of the atom, then the electrons are not free to move. That makes the general oxide ceramic not conductive. However, by using the Tin oxide nano powder as the main component and mix with Sb2O3, CuO, ZnO, PbO, Fe2O3 and other components to make the ceramic electrode material.     For SnO2 is the main component, adding Sb2O3, CuO, ZnO, PbO, Fe2O3 and other components of the electromagnetic flowmeter with ceramic electrode materials. The conductive ceramic is available to make in ordinary ceramic technology such as in the oxidizing atmosphere at 1300 ~ 1360 ℃ under firing. For the SnO2 conductive ceramic resist the erosion of various concentrations of strong acid, and with excellent conductivity in room temperature. If use of the SnO2 ceramic instead of the current platinum electrode, users could save a lot of platinum and greatly reduce costs. For the SnO2 ceramic is available to use as solar cell electrodes, and the general heating, corrosion-resistant heating and so on.     HW NANO SNO2 TIN OXIDE NANOPARTICLES, PARTICLE SIZE 20NM, 50NM, 80NM...PURITY 99.99%     Tin oxide nanoparticles has application in electronic devices. It is used in liquid crystal displays, optoelectronic devices, solar cells, gas sensors, and resistors. It is also used in anti-static coatings, and energy conserving coatings. It has applications in catalysis. It is used in transparent heating elements. By Lyla