The fabrication and characterization of potentiometric chalcogenide glass (CG) electrodes with selectivity for bromide in aqueous media are reported. focus is on the production glasses material system AgBr Ag2S As2S3 their investigation by means a series physico-chemical methods, as well aid precision mechanical manufacturing assembly techniques to form usable sensors testing. In addition conve...

Three different polarizable ion models for molten AgBr have been studied by molecular dynamics simulations. The three models are based on a rigid ion model (RIM) with a pair potential of the type proposed by Vashishta and Rahman for alpha-AgI, to which the induced dipole polarization of the ions is added. In the first (PIM1) the dipole moments are only induced by the local electric field, while...