Chi Nguyen Thi Phuong Le, Phuong Tran Thi Thu, The Do Minh, Quoc Nguyen Tri, Binh Nguyen Thi Thanh, Hien Tran Thị Thu, Tung Mai Hung Thanh, Mai Nguyen Vu Ngoc, Dieu Phan Thi, Cam Nguyen Thi Dieu
{"title":"Synthesis of WO3/Ag3VO4 photocatalyst with enhanced visible light efficiency photocatalysis","authors":"Chi Nguyen Thi Phuong Le, Phuong Tran Thi Thu, The Do Minh, Quoc Nguyen Tri, Binh Nguyen Thi Thanh, Hien Tran Thị Thu, Tung Mai Hung Thanh, Mai Nguyen Vu Ngoc, Dieu Phan Thi, Cam Nguyen Thi Dieu","doi":"10.51316/jca.2022.053","DOIUrl":null,"url":null,"abstract":"WO3/Ag3VO4photocatalyst was synthesized for benefiting the visible region of solar spectrum for degradation of antibiotic pollutant. The prepared catalyst was characterized by using scanning electron microscope (SEM), X-ray diffraction (XRD), infrared spectroscopy (IR) and energy-dispersive X-ray spectroscopy (EDX). The photocatalytic performance of material was evaluated by the photoredution of degradation of Amoxicillin (AMX) antibiotic under visible light. Results show that the obtained WO3/Ag3VO4photocatalyst can significantly enhance photocatalytic activity in comparison with the pure WO3 and Ag3VO4. The enhanced photocatalytic activity of WO3/Ag3VO4 was predominantly attributed to the synergistic effect which increased visible-light absorption and facilitated the efficient separation of photoinduced electrons and holes.","PeriodicalId":23507,"journal":{"name":"Vietnam Journal of Catalysis and Adsorption","volume":"12 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2022-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Vietnam Journal of Catalysis and Adsorption","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.51316/jca.2022.053","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
WO3/Ag3VO4photocatalyst was synthesized for benefiting the visible region of solar spectrum for degradation of antibiotic pollutant. The prepared catalyst was characterized by using scanning electron microscope (SEM), X-ray diffraction (XRD), infrared spectroscopy (IR) and energy-dispersive X-ray spectroscopy (EDX). The photocatalytic performance of material was evaluated by the photoredution of degradation of Amoxicillin (AMX) antibiotic under visible light. Results show that the obtained WO3/Ag3VO4photocatalyst can significantly enhance photocatalytic activity in comparison with the pure WO3 and Ag3VO4. The enhanced photocatalytic activity of WO3/Ag3VO4 was predominantly attributed to the synergistic effect which increased visible-light absorption and facilitated the efficient separation of photoinduced electrons and holes.
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