Nano Titanium Dioxide in The Sterilization, UV Protection, Alternative PVA, Battery Raw material Direction Function

Nano-titanium dioxide has many functions; its particle size is tiny and has unique physical and chemical properties, so it has many applications in many fields. The following is a detailed introduction to the sterilization, ultraviolet protection, replacement of PVA, battery raw materials and other functions of nano titanium dioxide.

Bactericidal function

The bactericidal function of nano titanium dioxide is mainly because it has a small particle size, which can enter the inside of the cell to play a bactericidal role. Nano titanium dioxide has a broad spectrum of antibacterial properties and can kill various bacteria and viruses, such as Escherichia coli, Staphylococcus aureus, influenza virus, etc.

The nano titanium dioxide bactericidal mechanism mainly includes photocatalytic reaction and physical adsorption. Photocatalytic response means that nano titanium dioxide can produce active substances such as hydrogen and oxygen free radicals under light irradiation, destroying the cell membrane and cell structure of bacteria and viruses, thereby killing them. Physical adsorption means that the surface of nano titanium dioxide has a high specific surface area and pore volume, which can adsorb bacteria and viruses, thus limiting their growth and reproduction.

The bactericidal properties of nano titanium dioxide are related to particle size, morphology and surface modification. The smaller particle size can increase the contact area and adsorption capacity of nano-titanium dioxide with bacteria and viruses, thereby improving its bactericidal effect. At the same time, the surface modification can also enhance the photocatalytic activity and physical adsorption capacity of nano-tio2.

The bactericidal properties of nano titanium dioxide have broad application prospects in medical, health, food and other fields. For example, coating nano-titanium dioxide on the surface of medical devices can effectively kill bacteria and viruses and reduce the occurrence of infections; Adding nano-titanium dioxide to food packaging materials can ensure food safety; Adding nano-titanium dioxide to cosmetics can increase the antibacterial effect of products and improve the quality of products.

Anti-ultraviolet function

The UV protection performance of nano titanium dioxide is mainly based on its small particle size, high refractive index, light scattering and other characteristics. When ultraviolet light shines on the surface of nano titanium dioxide, due to its small size effect and quantum size effect, it can effectively scatter and reflect ultraviolet light, thereby preventing it from penetrating the skin. At the same time, nano titanium dioxide can also absorb ultraviolet light and be converted into heat and released, reducing the damage of ultraviolet light to the skin.

The UV protection performance of nano titanium dioxide is related to particle size, morphology, crystallinity and other factors. The smaller particle size can increase nano titanium dioxide's light scattering and absorption capacity, thereby improving its UV protection effect. At the same time, different morphologies of nano-titanium dioxide can also show other anti-ultraviolet properties.

The anti-ultraviolet properties of nano titanium dioxide have broad application prospects in sunscreen cosmetics, skin protection products and other fields. For example, adding nano-titanium dioxide to sunscreen cosmetics can effectively absorb and scatter ultraviolet rays. Adding nano-titanium dioxide to skin protection products can enhance the sunscreen effect products and improve the quality of products.

Replace PVA

Nano-titanium dioxide can replace part of PVA (polyvinyl alcohol) in coating, fiber and other fields. PVA is a commonly used film-forming substance with good film-forming properties and weather resistance. Still, it needs to use a lot of organic solvents in the preparation process, which is not conducive to improving environmental protection and production efficiency. Nanometer titanium dioxide has better film formation and weather resistance, and less solvent is used in the preparation process as a substitute for PVA.

The film-forming performance of nanometer titanium dioxide is related to particle size, morphology and surface modification. Smaller particle sizes can increase the film-forming property and adhesion of nano titanium dioxide to improve its film-forming effect. At the same time, the surface modification can also enhance the adhesion between nano titanium dioxide and the substrate and strengthen its water and weather resistance.

Applying nano-titanium dioxide in coating, fiber and other fields can reduce the dependence on PVA, reduce production costs, and also help improve environmental protection and production efficiency. For example, adding nano-titanium dioxide to the coating can enhance the layer's adhesion and weather resistance and reduce the coating's loss and aging. Adding nano-titanium dioxide to the fiber can enhance the thread's strength and wear resistance and improve the fiber's quality and service life.

Battery Raw Materials

Nano titanium dioxide can be used as one of the raw materials of batteries to manufacture new types of solar cells and other types of batteries. Solar cells are a device that converts solar energy into electricity, and nano titanium dioxide has a high light absorption coefficient and wide band gap, which can effectively absorb sunlight and convert it into electricity. At the same time, nano titanium dioxide can also be used as electrode materials, electrolytes and other components to improve the performance and stability of the battery.

The performance of nanometer titanium dioxide as battery material is related to particle size, morphology, crystallinity and other factors. Smaller particle sizes can improve nano titanium dioxide's light absorption capacity and electrical conductivity. Nano titanium dioxide with better crystallinity can enhance the stability and efficiency of the battery.

Applying nano-titanium dioxide as battery raw material can promote renewable energy development and optimize energy structure. For example, using nano titanium dioxide to prepare solar cells can reduce the production cost and improve the photoelectric conversion efficiency.  These new batteries have high energy density, power density and cycle life, which can meet the needs of different applications such as electric vehicles, mobile devices and so on.

Wide range of applications：

Nano-silica has unique physical and chemical properties, such as good optical and mechanical properties and biocompatibility.

Rubber and plastics industry: nano-silica can be used as a reinforcing agent and modifier to improve rubber and plastics' strength, wear resistance, and weather resistance.

Coating industry: nano-silica can be used as an additive to improve coatings' adhesion, weather resistance, and stain resistance.

Electronics industry: nano-silica can be used as capacitors, electrode materials, conductive coatings, etc., with high electrical conductivity and stability.

Biomedical field: nano-silica can be used as a drug carrier and biological imaging agent, etc., with high biocompatibility and low toxicity and immunogenicity.

Energy field: Nano-silica can be a light absorber and supercapacitor for solar cells with high energy and power densities.

Prospect Market of Nano Titanium Dioxide：

Market Demand Continues To Grow：

With the continuous adjustment of industrial structure, the market demand for nano silica will continue to grow. Especially in the rubber and plastic industry, coatings industry, electronics industry, biomedical field and energy field, nano silica has many application prospects.

Third, technological progress promotes market development

The preparation technology of nano-silica has been relatively mature, but it needs further research and improvement in particle size control, morphology control and surface modification. The performance of nano-silica will be further improved, and more application areas and market potential will be developed.

Environmental Protection And Sustainable Development Have Become The Trend:

In the context of sustainable development, the development of nano silica will also pay more attention to environmental protection and sustainable development. For example, more environmentally friendly raw materials and processes will be used in the preparation process, while more environmentally friendly and sustainable application areas and market potential will be developed.

The Competitive Landscape Is Becoming Increasingly Fierce:

With the continuous expansion of the nano-silica market, the competitive landscape will become increasingly fierce. Many enterprises and research institutions at home and abroad are researching and developing nano silica and its application fields. However, there are still some differences in various enterprises' technical levels and product quality. In the future, with the intensification of market competition, various enterprises will further increase research and development efforts and technological investment, improve product performance and quality levels, and enhance their market competitiveness.

Supplier of Nano Titanium Dioxide：

Synthetic Chemical Technology Co. Ltd. , is a trusted supplier and manufacturer of chemical material. We have more than 12 years experience providing high-quality chemicals, Nanomaterials and boride powders.
High-quality products are what you want  nano TiO2  Pulver Please feel free and contact us to make an enquiry. (sales5@nanotrun.com )

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