Iron nanoparticles can be found in black, and are soluble in the nano Fe-colloid that is formed by water. This metal has many applications, including high density magnetic recording material, electroconductive materials and biomedical carrier. Purity…
Cuprous oxide can be described as a bright red powder. It is nearly insoluble in water and eventually oxidized in humid air to become black copper oxide. Purity: 99% Particle size: 50nm, micron Information about Cuprous Oxide cu2O powder: Curous…
For billionaires, the new crown epidemic is like a 'gold rush'! The Deutsche Presse-Agentur said on the 17th that in 2022, the wealth held by the world's top ten richest people will jump from $700 billion to $1.5 trillion, an average dail…
There are two general cement-based foaming materials, chemical foaming and physical foaming.…