What is Violet Tungsten Oxide?

violet tungsten oxide image

Violet tungsten oxide of a dark purple to pure purple color is one of the four stable oxides of tungsten. It is composed of tungsten copper, tungsten trioxide and other different components. And the components and their quantities depend on the specific preparation method.

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Preparation Methods of Tungsten Disulfide

tungsten disulfide pic

Tungsten disulfide does exist in nature, but the quantity is very rare. Therefore, tungsten disulfide is usually prepared by various chemical methods. Preparation methods of tungsten disulfide include hydrothermal method, mechanical stripping method, chemical vapor deposition method and so on.

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Tungsten Disulfide for Lubrication of Rotating Shaft in Notebook

tungsten disulfide image

Tungsten disulfide has high application value in the lubrication of rotating shaft in notebook. It can not only improve the lubricating performance and wear resistance of rotating shaft itself, but extend its service life, reducing the failure rate of notebook greatly.

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Tungsten Disulfide Used in Lubrication of Cylindrical Roller Bearing

cylindrical roller bearing image

Tungsten disulfide with good lubricating performance is suitable for the working environment of high temperature and heavy load. Therefore, it has high application value in the lubrication of cylindrical roller bearing. It can not only reduce the wear on bearing surface, but improve the service life of the bearing.

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Application of Tungsten Disulfide in Bearing Lubrication

worn bearing image

Tungsten disulfide is an ideal material for bearing lubrication. It is suitable for the working environment of heavy load, and can form a dense protective film of tungsten trioxide on bearing surface under high temperature, so as to reduce the wear.

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Tungsten Disulfide Used in Deep Groove Ball Bearing Lubrication

tungsten disulfide pic

Tungsten disulfide has high application value in the lubrication of deep groove ball bearing with its excellent corrosion resistance. It provides maximum corrosion protection for this kind of part, which works under high temperature and heavy load. It is an efficient multifunctional material.

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Tungsten Disulfide Applied in Bearing Lubrication

bearing image

Tungsten disulfide will form a dense protective film of tungsten trioxide under high temperature, which plays a role of lubrication. Therefore, this kind of material is used in bearing lubrication to reduce the surface wear and improve the service life of bearing.

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Tungsten Disulfide for Rolling Bearing Lubrication

tungsten disulfide image

Tungsten disulfide is suitable for the working environment of rolling bearing with high temperature and heavy load. It has good lubricating performance as well as excellent high temperature and extreme pressure resistance. Therefore, it is an ideal material for rolling bearing lubrication.

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Tungsten Trioxide Nano Sheet Preparation by Electrochemical Anodization

tungsten trioxide nano sheet preparation by electrochemical anodization image

Tungsten trioxide and its hydrated oxide are very important n-type semiconductor materials, with band gap between 2.4-2.8ev. They have excellent physical and chemical properties and unique electrocatalytic activity, and have very important applications in electrochromic, gas sensitive, electrocatalytic and photocatalysis fields.

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Tungsten Oxide - Vanadium Pentoxide Core-shell Nanowire Array Electrochromic Material

tungsten oxide-vanadium pentoxide core-shell nanowire array electrochromic material image

Electrochromism refers to the reversible and lasting change of light transmittance and / or reflectivity associated with electrochemical redox reaction when the material is applied with appropriate voltage. The applications of electrochromic devices mainly include: intelligent windows for cars and buildings, controllable light reflection or light transmission display devices (for optical information and storage), controllable aircraft canopies, reusable price tags, spacecraft thermal control, etc.

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