The spherical structure provides a large specific surface area and active sites, which is conducive to the catalytic reaction.
The particle size distribution range of the spherical nickel powder is narrow, and the surface is evenly distributed with a one-dimensional needle-like structure of about 200nm in length. On the one hand, it is conducive to effectively reducing the agglomeration between magnetic powders, and can improve the electrical and thermal conductivity of the material under the same filler dosage; on the other hand, its anisotropic structure is also conducive to improving the magnetic properties of the material and its electromagnetic loss performance.