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Formulating InVO4/α-Fe2O3 Heterojunction Composites for Photocatalytic Tetracycline Hydrochloride Degradation.
Chang, Haoxu; Wang, Yayang; Qiao, Panzhe; Sun, Bo; Wang, Zhengbang; Song, Fei.
Afiliación
  • Chang H; Manchester Metropolitan Joint Institute, Hubei University, Wuhan 430062, China.
  • Wang Y; School of Materials Science and Engineering, Hubei University, Wuhan 430062, China.
  • Qiao P; Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 202104, China.
  • Sun B; Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 202104, China.
  • Wang Z; Manchester Metropolitan Joint Institute, Hubei University, Wuhan 430062, China.
  • Song F; School of Materials Science and Engineering, Hubei University, Wuhan 430062, China.
Nanomaterials (Basel) ; 14(17)2024 Sep 04.
Article en En | MEDLINE | ID: mdl-39269103
ABSTRACT
This study reports the synthesis of InVO4/α-Fe2O3 heterojunction photocatalysts with different stoichiometric ratios via a two-step hydrothermal synthesis reaction. The prepared photocatalysts were characterized by XRD, SEM, TEM, XPS, and other methods. The prepared composites exhibited good photocatalysis of tetracycline hydrochloride. Among the InVO4/α-Fe2O3 heterojunction photocatalysts with different ratios, the InVO4/0.25α-Fe2O3 photocatalyst showed the highest degradation rate for 20 mg L-1 tetracycline hydrochloride. After three photocatalytic runs, it still exhibited excellent stability and reusability. Meanwhile, this study also found that superoxide radical anion (-O2-), electron (e-), hydroxyl radical (·OH), and photogenerated hole (h+) are the basic active substances in the photocatalytic process.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Nanomaterials (Basel) Año: 2024 Tipo del documento: Article País de afiliación: China Pais de publicación: Suiza
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Nanomaterials (Basel) Año: 2024 Tipo del documento: Article País de afiliación: China Pais de publicación: Suiza