Hydrothermal and solvothermal synthesis of the complex fluoride alpha '-SrAlF5

The complex fluoride alpha'-SrAlF5 has been synthesized through hydrothermal and solvothermal methods under mild conditions. The effects of the molar ratio of starting materials, temperature, reaction time and solvents on the synthesis of alpha'-SrAlF5 were discussed. The final products were characterized by XRD and SEM. The rod-like shape of alpha'-SrAlF5 is shown in SEM images.