Enhanced Ionic Conductivity of Monovalent Cation Halide (AgBr, AgI, LiI) in Mesoporous Alumina

Monovalent ionic conductors (AgI, AgBr and LiI) impregnated in mesoporous alumina were studied in the context of heterogeneous ionic conductors. The crystalline structure and local structure of the ionic conductors were investigated by XRD, DSC and NMR. Enhancement of ionic conductivity strongly depended on the ionic conductors, which was attributed to local structure as well as space charge layer.