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TIO2 titanium oxide nanotubes with high SSA used in environment and energy fields

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  • Platinum Black Catalyst Platinum Nanopowders

    Customized Metal Platinum Black Catalyst Platinum Nanopowders Platinum is one of noble metals, it is one of the best catalyst and antioxidants, nano platinum ( Pt ) with small particles size, strong, safe, stable, reliable, environmentally friendly, non-toxic, tasteless, harmless, can be widely used in biomedical, Catalytic industry, cosmetic etc. 1. Platinum Nanopowders for biomedical  Hydrogen and nano-platinum have a synergistic effect that can be used in conjunction with the treatment of oxidant stress disorders; Studies have shown that platinum nano particle-mediated photo-thermal effect in the treatment of bone metastases in nude mice can be a good inhibition of bone tumor growth and osteolytic bone destruction; Lactic acid bio-sensor based on nano - platinum black modification for rapid detection, etc.  2. Platinum Nanopowders as catalyst  Nano platinum are widely applied in catalyst part, Nano-platinum powder has excellent bio-catalytic activity, it can be applied to polymer hydrogenation, reduction and synthesis. Nano platinum also can be used as fuel cell catalyst, due to its high cost, due to its high cost, now some use nano nickle to replace the platinum, and some are looking for ways to improve nano platinum efficiency as catalyst in fuel cells to save cost. Last year Chinese researches have developed a superfine platinum nanowire catalyst on the surface of the zigzag, greatly increasing the surface activity and specific surface area of the fuel cell catalyst, increasing its overall catalytic activity by more than 50 times. 3. Platinum Nanopowders for cosmetics Platinum nanoparticles , due to its strong oxidation resistance Platinum can effectively remove free radicals in the human body. Play the anti-aging effect and at the same time to achieve whitening bright. Platinum Nanopowders can also be used for food preservative, car exhaust purification, etc. Nano platinum do have a lot of amazing functions, we cannot list its amazing functions one by one though.  If you're interstsed in Platinum Nanopowders, please feel free to contact us as hwnano@xuzhounano.com. more

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TIO2 titanium oxide nanotubes with high SSA used in environment and energy fields

Compared with one-dimensional nanostructures material, TIO2 titanium oxide nanotubes have better performance in photocatalysis, photocell.

  • product origin:

    China
  • item no.:

    T680
  • shipping port:

    Guangzhou, Shanghai
  • color:

    white
  • lead time:

    in stock
  • payment:

    T/T, paypal, western union
pPoduct Details

Product Nanme:  TiO2 titanium oxide nanotubes, also called titanate nanotubes.

Parameter: OD 10-15nm,ID 3-5nm,L>1um.

Titanium oxide nanotubes with high SSA>300m2/g.

Feature: Products with different PH values can be prepared according to different post-treatment processes.

Application: Environment field and energy field.


      Nanostructures of titanium dioxide in the unique properties of optics, biology, electricity, etc, and become one of the hot spot of current research, and widely application of light catalysis, photovoltaic cells, sensors and coatings, etc., especially for tubular nanometer titanium dioxide, because with controllable size and the characteristics of highly ordered, more and more attention.


      Compared with one-dimensional nanostructures such as nanorods and nanowires, titanium dioxide nanotubes have a larger specific surface area, which can provide more active centers, so that titanium dioxide nanotubes have better performance in photocatalysis, photocell and other aspects.


     The application of TiO2 titanium oxide nanotubes is mainly in the field of environment and energy.


1. Environmental field: photocatalytic degradation of pollutants and gas sensor
      Titanium dioxide is one of the most widely used photocatalysts for degrading organic pollutants in the field of water treatment.
      The researchers used TIO2 nanotubes produced by hongwu nanometer to degrade bisphenol A (BPA). The results showed that the degradation rate of BPA reached 80.1% after adding TIO2 nanotubes as catalyst, 51.1% higher than that when adding TIO2 nanoparticles, indicating that TIO2 nanotubes had good photocatalytic performance.

      TIO2 nanotube is used in sensor materials to detect oxygen, carbon monoxide, hydrogen, etc. It has been proved that TIO2 nanotube is highly sensitive to carbon monoxide, hydrogen, ammonia and other gases.This high gas sensitivity activity is due to the special morphology and structure of TIO2 nanotubes and the high symmetry of nano size.


2. Energy field: photocatalytic decomposition of water to produce hydrogen and dye-sensitized solar cells.
      Photocatalytic decomposition of water into hydrogen has been a new area of research since researchers discovered that TiO2 can be made from water by irradiated with ultraviolet light.

      In order to effectively utilize visible light, TiO2 nanotubes are considered to be combined with organic semiconductor (dye) that can effectively absorb visible light, so as to realize the effective utilization of visible light.


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