Local structure and vibrational dynamics of proton conducting Ba2In2O5(H2O)x

A. Perrichon, M. Jiménez-Ruiz, L. Mazzei, S. M. H. Rahman, M. Karlsson
2019 Journal of Materials Chemistry A  
Studies of partially and fully hydrated Ba2In2O5(H2O)x proton conductors point toward segregation into pseudo-cubic and brownmillerite-type phases and a highly anisotropic proton conduction mechanism.
doi:10.1039/c9ta04056k fatcat:tm4cslrqu5ahngrh2vdq3g57hu