One of the main concerns of modern society is to maintain a high standard of living and to create a sustainable future. In this context we are facing a number of problems related to the need for more ...

Fuel Cell Vehicles (FCVs) are typically powered by polymer electrolyte membrane fuel cells (PEMFCs) which convert the chemical energy of hydrogen and oxygen into electricity and produce water in the ...

(Nanowerk News) Chemical engineers at Ecole Polytechnique Federale de Lausanne (EPFL) have demonstrated for the first time that an atom-thick graphene membrane can separate gas mixtures with a ...