Application of Nickel nanoparticles:

1. Magnetic fluid

　　The magnetic fluid produced by iron, cobalt, nickel and their alloy powders has excellent performance. Nano-nickel powder is widely used in sealing and shock absorption, medical equipment, sound adjustment, light display, etc.

2. High efficiency catalyst

　　 Due to the huge specific surface and high activity, nano-nickel powder has a strong catalytic effect and can be used for organic hydrogenation reactions and automobile exhaust treatment.

3. High-efficiency combustion aid

　　 Adding nano-nickel powder to the solid fuel propellant of the rocket can greatly increase the combustion heat and combustion efficiency of the fuel, and improve the combustion stability.

4. Conductive paste

Electronic pastes are widely used in wiring, packaging, connection, etc. in the microelectronics industry, and play an important role in the miniaturization of microelectronic devices. Electronic pastes made of nickel, copper, and aluminum nanopowders have superior performance and are beneficial to The circuit is further refined.

5. High-performance electrode materials

　Using nano-nickel powder with appropriate technology, an electrode with a huge surface area can be manufactured, which can greatly improve the discharge efficiency.

6. Activated sintering additive

Because of the large surface area and the proportion of surface atoms, nano powder has a high energy state, and has strong sintering ability at lower temperatures. It is an effective sintering additive that can greatly reduce powder metallurgy products and high temperature The sintering temperature of ceramic products.

7. Conductive coating treatment of metal and non-metal surface

　　 Because nano aluminum, copper, and nickel have a highly activated surface, the coating can be applied at a temperature lower than the melting point of the powder under anaerobic conditions. This technology can be applied to the production of microelectronic devices.