Abstract
Cubic CsPb0.9K0.1F2.9 exhibits an exceptionally low activation energy of 7.9 kJ mol−1 for fluoride-ion conductivity. DFT analysis has revealed that the localised lone pair in the PbF5 polyhedron stabilises the saddle-point structure.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have