Titanium Dioxide Nanopowder Price & List
| Product Name |
Purity |
Shape |
Available |
| Titanium Dioxide Nanopowder |
99.5% - 99.9% |
Rutile |
APS 15 nm, APS 30 nm, APS 60 nm, APS 200 nm |
| Titanium Dioxide Nanopowder |
99.5% - 99.9% |
Anatase |
APS 5 nm, APS 20 nm, APS 60 nm, APS 200 nm |
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Titanium dioxide nanopowder refers to
titanium dioxide nanoparticles with particle size less than 100 nm. The particle size of titanium dioxide nanopowder is mainly determined by measurement under scanning electron microscope (SEM). According to different crystal forms, titanium dioxide nanopowder can be divided into anatase titanium dioxide nanopowder and rutile titanium dioxide nanopowder.
Titanium Dioxide Nanopowder Application
According to the different particle size and crystal form, titanium dioxide nanopowder can be used in different occasions and fields. The details are as follows:
1. The pure rutile titanium dioxide nanopowder after surface coating treatment has the characteristics of fine hand feel, strong sense of freshness, high purity, low heavy metal content, no harm to human skin, good compatibility with cosmetics system, etc. It is suitable for moisturizing, whitening cream, foundation cream, sunscreen and other cosmetics.
2. In the lithium battery, nano titanium dioxide powder has high rate performance and cycle stability, fast charging and discharging performance, high capacity, good reversibility of lithium removal, and has good application prospects in the field of lithium battery. Details are as follows:
a. Nano titanium dioxide powder can reduce the capacity attenuation of lithium battery, increase the stability of lithium battery, and improve the electrochemical performance.
b. Improve the specific capacity of battery materials during initial discharge.
c. The polarization of LiCoO2 in the charge discharge process is reduced, so that the material has a more stable discharge effect and a discharge voltage.
d. The proper amount of nano titanium dioxide can exist in a loose state, which reduces the inter particle stress and the micro strain of structure and volume caused by the cycle process, and increases the stability of the battery.
e. In chemical energy solar cells, nano titanium dioxide crystal has high photoelectric conversion rate and can improve the energy conversion rate of solar cells.
f. In Ni-Cd battery, nano TiO2 has good conductivity and wide temperature working range.
3. Nano titanium dioxide powder has the effect of photocatalysis, photocatalytic degradation of formaldehyde, benzene, ammonia and other harmful gases, and has the effect of anti pollution and ultraviolet absorption. However, the coating layer of coated nano titanium dioxide isolate the direct contact between nano titanium oxide and the substrate, prevent the photocatalysis substrate, and leave gaps so that formaldehyde, benzene, and other small molecules can diffuse to nano titanium oxide and be catalytic degraded. It can be well compatible with paints and paint materials.
4. Photocatalytic nano titanium dioxide powder has oxidation-reduction ability under the action of visible light or ultraviolet light, has stable chemical performance, can degrade harmful organic substances such as formaldehyde, benzene, ammonia, TVOC, pollutants, bacteria and other harmful organic substances into harmless CO2 and H2O, and has the characteristics of removing pollutants, hydrophilicity, self-cleaning, etc., without secondary pollution. It is suitable for photocatalyst spray, nano antibacterial coating, and sewage treatment (it can degrade macromolecular organic substances in wastewater from paper mills, printing and dyeing plants, alcohol plants, chemical plants, etc., to turn them into CO2 and H2O) Nano self-cleaning fiber, electronic materials and other products.
5. Nano titanium dioxide powder can be used in textile size. By combining with starch, it can improve the comprehensive weaving performance of yarn, reduce the amount of PVA, shorten the boiling time, reduce the size cost, improve the sizing efficiency, and solve many problems such as PVA size is not easy to desize, and environmental pollution.
6. Nano titanium dioxide powder can improve the mechanical properties of rubber, the tensile strength and tear strength are significantly improved, and the heat resistance of rubber is also improved.
7. Anatase nano titanium dioxide powder has photocatalytic and self-cleaning properties under light irradiation of less than 400 nm, and can be used in the field of self-cleaning ceramics.
