In recent years, graphene, conductive polymers and transition metal oxide composites have attracted more and more attention of researchers, and have become one of the foreword fields of electrochemical research.

Thermal spraying of cemented carbide powder is a technology of hardening and strengthening mechanical surface. This technology may effectively prolong the service life of machinery. Tungsten carbide is the most common raw material for thermal spray welding (coating). Nowadays, there are many new technologies on the market, such as high-energy plasma spraying, vacuum plasma spraying, supersonic flame spraying, explosive spraying and so on. Whatever process is adopted, the raw materials for spraying are not made of high-quality tungsten carbide powder.

Nanometer tungsten disulfide electrode material, with high specific capacity, large specific surface area and good thermal stability, is considered as an ideal energy storage electrode material, widely used in the field of electrical materials.

WS₂ grease has good lubrication performance, and can still play a good lubrication effect on mechanical equipment in high temperature, high pressure, high vacuum and other harsh working environments. What are the reasons for this?

Gearbox is a very important part of the vehicles. Its performance is the key to measure the power, economy and drivability of construction machinery. The tungsten disulfide coating is used to treat the gearbox, which effectively extends the gearbox's service life.

The harm of tungsten disulfide to human body mainly comes from the tungsten disulfide powder produced in the process of crushing and grinding. It may cause harm to human body through inhalation, intake and skin or eye contact, causing lung damage, eye and skin irritation and other conditions.

Tungsten disulfide coating is widely used in automobile industry, medical equipment, plastic industry and other fields. It is favored by most customers. It has brought considerable economic benefits to the industries and enterprises, which is inseparable with its own advantages.

Tungsten disulfide has a hexagonal layered crystal structure -- the weak bonding between atoms in a single crystal layer and the weak van der Waal’s force between the crystal layers, which makes it both lubricated and conductive and accordingly has a wide range of applications in the field of solid lubrication and electronics.

With the improvement of science and technology level and the progress of human development level, environmental pollution is becoming more and more serious, toxic and difficult to degrade. Pollutants are more and more widespread in the air, which is harmful to biological safety and ecosystem, and restricts the progress of society.

With the continuous improvement of the power of electronic devices and the miniaturization of devices, the corresponding power density is also increasing, and the problem of heat dissipation is becoming more and more prominent, which puts forward higher requirements for the performance and reliability of heat sink materials.