Bi₂MoO₆/MgIn₂S₄ S-scheme heterojunction with rich oxygen vacancies for effective organic pollutants degradation: degradation pathways, biological toxicity assessment, and mechanism research

富含氧空位的Bi2MoO6/MgIn2S4 S型异质结用于有效降解有机污染物：降解途径，生物毒性评估和机理研究

通过溶剂热法将棒状MgIn₂S₄负载在花状Bi₂MoO₆表面，制备了不同复合比例的BMO/MIS-X%复合材料并对其进行表征，其中BMO/MIS-8%对RhB的去除率达到100%，其降解速率常数为0.1035 min^-1，分别是Bi₂MoO₆和MgIn₂S₄的20.29倍、1.95倍。四次循环降解实验证明BMO/MIS-8%具有良好的稳定性。

Bi2MoO6/MgIn2S4 composites were prepared by loading rod-shaped MgIn2S4 on flower-shaped Bi2MoO6 surface by solvothermal method, and BMO/MIS-X% composites with different composite proportions were prepared and characterized. Among them, BMO/MIS-8% had the best photocatalytic degradation performance, with a removal efficiency of 100% for RhB, with a degradation rate constant of 0.1035 min-1, which is 20.29 times and 1.95 times higher than Bi2MoO6 and MgIn2S4, respectively. Four cycles of degradation experiments have shown that BMO/MIS-8% has good stability.

Bi2MoO6/MgIn2S4光催化降解RhB的机理

Mechanism of RhB photocatalytic degradation by Bi2MoO6/MgIn2S4

期刊名称：Journal of Solid State Chemistry

中科院分区：中科院三区

发表日期：2024年10月15日

文章链接：https://doi.org/10.1016/j.jssc.2024.125054

作者列表：Dandan Wang, Zhaoxin Lin, Weiting Yang*, Hongji Li*, Zhongmin Su

期刊信息：J. Solid. State. Chem. 2025, 341, 125054.