Robuta

https://pubs.rsc.org/en/content/articlelanding/2015/cp/c5cp01839k Unique properties of silver cations in solid-acid catalysis by zeolites and heteropolyacids -... Ag+-exchanged zeolites exhibit unique catalytic properties caused by the combination of their redox and acidic properties. Partial reduction of Ag+ ions in... https://publications-cnrc.canada.ca/eng/view/object/?id=30c13fba-1398-44da-a3df-df64ffc1f6c9 Proton conducting composite membranes from polyether ether ketone and heteropolyacids for fuel cell... Proton conducting composite membranes from polyether ether ketone and heteropolyacids for fuel cell applications