Toan Quoc Tran, Loan Thi Tong, Huong Tra Do, Truong Van Nguyen, O. Phung, Mai Thi Nguyen, Keomany Inthavong, Van Khanh Thi Nguyen, Dang Van Nguyen
{"title":"Photocatalytic degradation of methylene blue using ZnO nanomaterials prepared from sonochemical method","authors":"Toan Quoc Tran, Loan Thi Tong, Huong Tra Do, Truong Van Nguyen, O. Phung, Mai Thi Nguyen, Keomany Inthavong, Van Khanh Thi Nguyen, Dang Van Nguyen","doi":"10.51316/jca.2022.078","DOIUrl":null,"url":null,"abstract":"This study reported the results of fabricating ZnO nanoparticles by an one-step sonochemical method and characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM). The photodegradation of Methylene Blue (MB) has been investigated in the presence of ZnO nanomaterials under Xenon light irradiation. The results showed that the degradation efficiency of MB (20 ppm, 200 mL) was about 93.1% after 75 minutes. The Intermediate product analysis and photocatalytic degradation pathway of MB were also studied.","PeriodicalId":23507,"journal":{"name":"Vietnam Journal of Catalysis and Adsorption","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2022-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Vietnam Journal of Catalysis and Adsorption","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.51316/jca.2022.078","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
This study reported the results of fabricating ZnO nanoparticles by an one-step sonochemical method and characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM). The photodegradation of Methylene Blue (MB) has been investigated in the presence of ZnO nanomaterials under Xenon light irradiation. The results showed that the degradation efficiency of MB (20 ppm, 200 mL) was about 93.1% after 75 minutes. The Intermediate product analysis and photocatalytic degradation pathway of MB were also studied.
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