Tio2 catalyst, photocatalytic titanium dioxide anatase

Specification oftitanium dioxide anatasepowder

Particle size:<10nm, 30-50nm

Purity:99.9%

Application ofNanotitanium dioxide anatase

1. Nano titanium dioxide anatase possesses antibacterial functions by its photocatalytic properties which can destroy bacteria or suppress their reproduction. TiO2 also has the function of improving the mechanical properties through particle dispersion strengthening. 2. Some of the photocatalytic properties of nanomaterials can be developed into nanometer photocatalytic coating. In our experiment, we use HWNANO TiO2 titanium dioxide anatase after the special surface treatment, which mix with the pure acrylic resin coating, and the relevant unit test showed that it has obvious catalytic degradation to the nitrogen oxides, grease and formaldehyde material. For nitrogen oxide degradation efficiency can reach 80%. 3. Titanium dioxide has three different crystal phase structure: Anatase type (Anatase), Brookite and Rutile type (Rutile). Anatase titanium dioxide has high photocatalytic oxidation ability, its forbidden band width for Eg = 3.2 eV, equivalent to a wavelength of 387 NRN light energy, it is just in the ultraviolet region, so in TiO2 photocatalytic oxidation reaction need to uv light source, such as sun light, halogen tungsten dean, mercury lamp light. Under ultraviolet light its valence band with electron is emitted to the conduction band, and on the valence band produce holes. the process is that under uv irradiation, TiO2 produce a free electron, They make the oxygen in the air activation and produces active oxygen and free radicals. 4. Reactive oxygen species and OH radicals have high reactivity, when pollutants adsorption on the surface, it will combine with free electrons and The produce redox reaction.So as to achieve the aim of eliminating pollution. For the further information of nano TiO2 powder, please contact us freely.

Our package is very strong anddiversified as per different prodcuts, you could require the samepackage before shipment.

lResonable Prices

lHigh and stable quality nano materials

lBuyer Package Offered–Custom packaging services for bulk order

lDesign Service Offered–Provide custom nanopowder service before bulk order

lFast shipment after payment for small order

Laboratory

Research team consist of Ph. D. researchers and Professors, who can take good care

of nano powder’s quality and quick respond towards custom powders.

Equipmentfor testing and production.

Warehouse

Different storage districts for nanopowders according to their properties.

Q: Can I get some samples?

A: It depends on the nanopowder sample you want. If the sample is in stock in small package, you can get the free sample by just cover shipping cost, except precious nanopowders, you'll need tocover sample cost and shipping cost.

Q: How can I get a quote?A:We'll give you our competitive quote after we receive nanopowder specifications such as particle size, purity; dispersion specifications such as ratio, solution, particle size, purity.

Q: Can you help with tailor-made nanopowder?A:Yes, we can help you with tailor-made nanopowder, but we'll require a minmum order quantiy and leading time about 1-2 weeks.

Q: How can you guarantee your quality?A:We have strick quality control system as well as a dedicated research team, we have been focused on nanopowders since 2002, earning a reputation with good quality, we're confident our nanopowders will give you an edge over your business competitors!

Q: Can I get document information?A: Yes, COA, SEM,TEM areavailable.

Q:How can I pay for my order?A: We recommend Ali trade Assurance, with us your money in safe your business in safe.

Other payment methods we accept: Paypal, Western Union, Bank transfer, L/C.

Q: How about the express and shipping time?A:Courier Service such as: DHL, Fedex, TNT, EMS.

Shipping time(refer to Fedex)

3-4 business days to North American countries

3-4 business days to Asian countries

3-4 business days to Oceania countries

3-5 business days to European countries

4-5 business days to South American countries

4-5 business days to African countries