Pressure-induced phase transition of KTa1/2Nb1/2O3 solid solutions: A first-principles study

A novel Z-scheme Bi-Bi2O3/KTa0.5Nb0.5O3 heterojunction for efficient photocatalytic conversion of N2 to NH3

“…26,27 Finally, the catalytic performance of the solid solution in photocatalytic reaction is improved. Among various KTa 1− x Nb x O 3 solid solutions, KTa 0.5 Nb 0.5 O 3 (KTN) is generally considered as the best sample, demonstrating excellent performance in terms of dielectric, 28 ferroelectric, 29 electronic, 30 electro-optic, 31 and optical property. 32 However, in the photocatalysis field, few works have focused on the photocatalytic behavior of KTN.…”