Using a copper sulfate solution, we can etch glass with a pulsed laser like the relatively common Nd:YAG fiber lasers. The CuSO4 solution absorbs laser pulses, vaporizes and forms copper oxide on the ...

Throughout history, ancient civilizations have been using all kinds of ingenious ways to create pigments for the coloring of clothing, objects and even buildings. While some of the pigments were truly ...

Ionic Compounds: Generally soluble in water because water molecules can effectively solvate the ions through ion-dipole ...