Low-Temperature Synthesis of 𝜶-BiTaO_𝟒 Photocatalyst by the Flux Method

Figure 4

SEM images of α-BiTaO₄ synthesized by the flux method at ((a), (b)) 750°C (run no. 1) and ((c), (d)) 800°C (run no. 2).

(a)

(b)

(c)

(d)