Fig. 2

a XRD patterns of undoped TiO2 and Mn2+/Mg2+ bimetal doped TiO2 (MMT1-MMT5) catalysts, b MMT5 and surfactant assisted catalysts (MMT5-GS1- MMT5-GS3)
a XRD patterns of undoped TiO2 and Mn2+/Mg2+ bimetal doped TiO2 (MMT1-MMT5) catalysts, b MMT5 and surfactant assisted catalysts (MMT5-GS1- MMT5-GS3)