(EPFRs) formed on two different metal oxides: Cu (II) O and ZnO. Cu (II) O is known to be one of the most active metal oxides to form EPFRs. ZnO, however, forms the longest-lived EPFRs.
Abstract
We have investigated the electronic structure of environmentally persistent free radicals (EPFRs) formed on two different metal oxides: Cu (II) O and ZnO. Cu (II) O is known to be one of the most active metal oxides to form EPFRs. ZnO, however, forms the longest-lived EPFRs.