Entering 202 1 , what measures should the global economy take to meet the challenges under the influence of epidemic? And how can the recovery model be successfully launched? Global uncertainties and unstable factors are increasing. The complexity mu…
Manganese carbonide is a stable, manganese-carbon-based compound. Mn3C has the chemical formula and the melting point at about 1520degC. Its density is 6.89g/cm3.Particle Size: -325mesh Purity: 99% About Manganese Carbide Mn3C Powder: Manganese…
Nanomaterials are widely used in cosmetics because of their unique optical, thermal and electromagnetic properties.…
Molecular sieves are materials with holes of uniform size (very small holes). These pores are similar in size to small molecules, so large molecules cannot enter or be adsorbed, while smaller molecules can.…