Ag3PO4/Bi2MoO6 heterostructures with enhanced visible light photocatalytic activity for the degradation of rhodamine B


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Аннотация

Highly efficient visible-light-driven Ag3PO4/Bi2MoO6 hybrid photocatalysts with different mole ratios of Ag3PO4 were prepared via sonochemical method and characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The results show that product are cubic Ag3PO4 nanoparticles supported on orthorhombic Bi2MoO6 nanoplates. Under visible light irradiation (>420 nm), the Ag3PO4/Bi2MoO6 photocatalysts displayed the higher photocatalytic activity than pure Bi2MoO6 for the decolorization of rhodamine B (RhB). Among the hybrid photocatalysts, 10% Ag3PO4/Bi2MoO6 exhibited the highest photocatalytic activity for the decolorization of RhB due to the efficient separation of electron–hole pairs.

Авторлар туралы

Phonthep Nuankaeo

Division of Chemistry, School of Science

Email: ttpthongtem@yahoo.com
Таиланд, Nakhon Si, Thammarat, 80161

Anukorn Phuruangrat

Department of Materials Science and Technology, Faculty of Science

Хат алмасуға жауапты Автор.
Email: phuruangrat@hotmail.com
Таиланд, Hat Yai, Songkhla, 90112

Budsabong Kuntalue

Electron Microscopy Research and Service Center, Faculty of Science

Email: ttpthongtem@yahoo.com
Таиланд, Chiang Mai, 50200

Phattranit Dumrongrojthanath

Department of Chemistry, Faculty of Science

Email: ttpthongtem@yahoo.com
Таиланд, Chiang Mai, 50200

Titipun Thongtem

Department of Chemistry, Faculty of Science

Хат алмасуға жауапты Автор.
Email: ttpthongtem@yahoo.com
Таиланд, Chiang Mai, 50200

Somchai Thongtem

Department of Physics and Materials Science, Faculty of Science; Materials Science Research Center, Faculty of Science

Email: ttpthongtem@yahoo.com
Таиланд, Chiang Mai, 50200; Chiang Mai, 50200

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