Buy high purity 99.9% Carbon Coated Nano Nickel Powder

Specification of Carbon Coated Nickel Powder:

CAS No:7440-02-0

ENINEC No.:231-853-9

Product Name: Carbon Coated Nano Nickel Powder
Particle size: 20nm, 40nm, 70nm, 100nm, etc.
Carbon content: 2-4%, according to customer requirements
Appearance: black  powder
Type: spherical

Carbon-coated nano-nickel powder is a new type of nano-carbon metal composite material, in which several layers of graphite sheets are closely arranged orderly around the nano-metal particles to form an onion-like structure, and the nano-metal particles are at the core of the onion.
Because the carbon shell can confine the metal material in a small space, and has a protective effect on the metal material, it can avoid the environmental impact, thereby solving the problem that a class of materials with special properties but sensitive to air cannot be applied in the air. Generally, when the metal particles become smaller, they are easily oxidized, and nano-sized metal particles will spontaneously ignite when they encounter air, which makes them unusable. The nano-metal particles coated with carbon are free from air oxidation and can be used like conventional metal blocks.
The microwave electromagnetic parameters of carbon-coated nano-nickel particles have reasonable values, and the frequency response characteristics are better than those of oxide-coated nano-nickel particles. It is expected to become a new type of electromagnetic wave absorber material with excellent performance.

SEM & XRD of Carbon Coated Nickel Powder:

Storage conditions:
Carbon Coated Nickel Powder should be sealed and stored in a dry and cool environment. It should not be exposed to the air for a long time, to prevent agglomeration due to moisture, affecting the dispersion performance and use effect, and should avoid heavy pressure, do not contact with oxidant, and transport according to ordinary goods.