Fig. 2From: Gemini surfactant assisted synthesis of mesoporous Mn/Mg bimetal doped TiO2 nanomaterial: characterization and photocatalytic activity studies under visible light irradiationa XRD patterns of undoped TiO2 and Mn2+/Mg2+ bimetal doped TiO2 (MMT1-MMT5) catalysts, b MMT5 and surfactant assisted catalysts (MMT5-GS1- MMT5-GS3)Back to article page