{"title":"Laser ablation synthesis of BiOCl/Ag/WO3 nanocomposite to evaluate its photocatalysis performance","authors":"Kai-Siang Lin, Akihiro Furube, Testuro Katayama, Pankaj Koinkar, Chang Mou Wu","doi":"10.1142/s0217984924410070","DOIUrl":null,"url":null,"abstract":"<p>Bismuth oxychloride (BiOCl)/silver (Ag)/tungsten oxide (WO<sub>3</sub>) nanocomposite was produced by laser ablation to enhance photocatalytic performance. The ternary nanocomposite showed a superior photocatalytic activity for methylene blue (MB) degradation under visible light compared to pure BiOCl and BiOCl/Ag with degradation up to 74%, 62%, and 52 %, respectively. The addition of Ag improved the dispersibility of BiOCl and WO<sub>3</sub>, which reduced the recombination of electron–hole pairs and can be responsible for higher photocatalytic activity.</p>","PeriodicalId":18570,"journal":{"name":"Modern Physics Letters B","volume":"300 1","pages":""},"PeriodicalIF":2.2000,"publicationDate":"2024-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Modern Physics Letters B","FirstCategoryId":"101","ListUrlMain":"https://doi.org/10.1142/s0217984924410070","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"PHYSICS, APPLIED","Score":null,"Total":0}
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Abstract
Bismuth oxychloride (BiOCl)/silver (Ag)/tungsten oxide (WO3) nanocomposite was produced by laser ablation to enhance photocatalytic performance. The ternary nanocomposite showed a superior photocatalytic activity for methylene blue (MB) degradation under visible light compared to pure BiOCl and BiOCl/Ag with degradation up to 74%, 62%, and 52 %, respectively. The addition of Ag improved the dispersibility of BiOCl and WO3, which reduced the recombination of electron–hole pairs and can be responsible for higher photocatalytic activity.
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