Eric J. Schelter, assistant professor in the Chemistry Department at the University of Pennsylvania, speaks to AZoM about the recent development of a new way to chemically separate neodymium and ...

they produce the same number of spots, and these match in colour the spots travel the same distance as they have the same R f value R f values can be used to identify unknown chemicals if they can be ...

A new polymer developed at Cardiff University could lead to more efficient large-scale separation of gas mixtures for chemical engineering and energy generation. Gas separation is essential for many ...