A Facile Synthesis of La₂O₃/GO Nanocomposites in N,N-Dimethylformamide with High Dye Degradation Efficiency

Figure 4

UV-vis spectra of (a) MB, (b) Rh, and (c) MO in absence and presence of GL1, GL2, GL3, and GO, respectively, and (d) degradation efficiency of MB, Rh, or MO in presence of GL1, GL2, and GL3, respectively.

(a)

(b)

(c)

(d)