Conductive property of Zr0.1Fe0.9V1.1Mo0.9O7 with low thermal expansion

Conductive property of Zr_0.1Fe_0.9V_1.1Mo_0.9O₇ with low thermal expansion

He Xiaoke¹, Qi Heng¹, Xu Qi¹, Liu Xiansheng^{2, †}, Xu Lei¹, Yuan Baohe^{1, ‡}

Representative Zr_0.1Fe_0.9V_1.1Mo_0.9O₇ AC impedance spectra for (a) 291–413 K and (b) 413–473 K. (c) Equivalent circuit: R_s, R₁, R₂, and R₃ are the electrical resistances of grain, grain boundary, and ion/electrode interface, respectively. Impedance spectra at 383 K (d) and 503 K (e).