Nano tungsten trioxide (WO₃) exhibits significant advantages in multiple fields due to its unique nanoscale effects and structural properties. Below are its main characteristics and applications.

Tungsten trioxide (chemical formula: WO3) is an important inorganic compound with the following characteristics:

I. Physical Properties

Appearance and Color: It is usually yellow in powder form, and its color may change from light to dark when heated.

Tungsten dioxide (WO₂), also known as brown tungsten oxide, is an inorganic compound composed of tungsten and oxygen. It mainly has the following characteristics:

As a special form of tungsten oxide, orange tungsten oxide possesses a series of unique characteristics:

I. Color: The most prominent characteristic of orange tungsten oxide is its bright orange color. This color arises from defects, impurities, or the presence of low-valent tungsten ions in the crystal structure of tungsten oxide, giving it a highly recognizable appearance.

Violet Tungsten Oxide (VTO) is a unique tungsten oxide with the chemical formula W18O49 or WO2.72. The characteristics of Violet Tungsten Oxide are briefly described below:

With the rapid advancement of science and technology, sensors, as the core components for information acquisition, have their performance directly determining the technological progress and application outcomes in numerous fields. Be it smart wearable devices, environmental monitoring systems, medical diagnostic instruments, or industrial automation production lines, sensors play an indispensable role. As the requirements for sensor performance continue to rise, researchers are dedicated to exploring novel sensitive materials. Tungsten disulfide nanosheet (WS₂ nanosheet) has demonstrated remarkable application potential in the sensor field owing to its unique physical and chemical properties, and has thus become one of the research hotspots.

Blue Tungsten Oxide (BTO, commonly referring to WO3-x) is a non-stoichiometric tungsten oxide with the following characteristics:

I. Color and Appearance

It appears as blue or dark blue powdered crystals, with the shade of blue correlated with the concentration of oxygen vacancies.

Brown tungsten oxide, typically referring to tungsten dioxide (WO₂), is an inorganic compound composed of tungsten and oxygen elements. It is an important transition metal oxide with unique physical and chemical properties. Here are some key characteristics of brown tungsten oxide:

Yellow tungsten oxide (chemical formula: WO₃) is an important transition metal oxide with unique physical and chemical properties, and is widely used in various fields such as energy, environmental protection, and electronics. Here is a brief introduction to its main characteristics:

In daily life and industrial production, the operation of mechanical equipment relies on the support of lubricating materials. Lubricating materials play a crucial role as they can reduce friction and wear between mechanical components, lower energy consumption, and extend the service life of equipment. In recent years, tungsten disulfide nanosheet (WS₂ nanosheet), as a new type of lubricating material, has gradually become a "star material" in the lubrication field, thanks to its unique structure and excellent properties.