Research progress of lanthanide perovskite activated persulfate
The structural characteristics of LaBO3,the influence of synthesis methods on its physical and chemical properties,and the mechanism of LaBO3 activation of PS are presented.The research progress of LaBO3 modified by A/B site ion doping,metal oxide loading and carbon-based material loading in recent years is reviewed,and the future research direction of LaBO3/PS system for organic pollutant degradation is prospected.It is suggested that:the structural stability of modified LaBO3 should be further improved,and the pollutant effect of metal ion leaching should be investigated.The effect of ion co-doping modifica-tion on the catalytic performance of LaBO3 is further investigated.The degradation mechanism of organic pollutants in the LaBO3/PS system will be studied in detail.
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