Descripción: Universidade Técnica de Lisboa. IST. Instituto Superior Técnico «The Research Unit covers a large "space in chemistry". The work developed there has a tematic diversity wich encompasses several areas, reflecting the composition of the team members who constitue a large fraction of the Academic Staff of the Inorgani, Analytical and Physical Chemistry Sections of the Chemical Enginneering Department in Instituto Superior Técnico (IST).»