Shape-dependent photocatalytic performance of SnFe 2 O 4 nanocrystals synthesized by hydrothermal method

SnFe2O4 nanocubes and nanodisks were synthesized without using any surfactant under hydrothermal condition; The concentration of NaOH solution played a critical role in morphology of SnFe2O4 nanocrystals; The SnFe2O4 nanocubes showed the higher photoelectrochemical performance than SnFe2O4 nanodisks; The SnFe2O4 nanocubes exhibited superior photocatalytic oxidation performance.