Fig. 6

DRS analysis of (a) CdS, (b) Bi2O3@CdS and (c) MoS2/Bi2O3/CdS. (d) TGA analysis of CdS, Bi2O3, MoS2, Bi2O3/CdS and MoS2/Bi2O3/CdS.

DRS analysis of (a) CdS, (b) Bi2O3@CdS and (c) MoS2/Bi2O3/CdS. (d) TGA analysis of CdS, Bi2O3, MoS2, Bi2O3/CdS and MoS2/Bi2O3/CdS.