Preparation and application of BiOBr-Bi2S3 heterojunctions for efficient photocatalytic removal of Cr(VI)

Recently, the photocatalytic reduction of Cr(VI) has been extensively studied. Herein, we successfully prepared the BiOBr-Bi2S3 heterojunctions with high photocatalytic Cr(VI) reduction performance using an ion exchange method. The optimal BiOBr-Bi2S3 heterojunction (prepared with BiOBr, pH of 6.0,...

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Veröffentlicht in:	Journal of hazardous materials 2021-04, Vol.407, p.124394-124394, Article 124394
Hauptverfasser:	Long, Zeqing, Zhang, Guangming, Du, Hongbiao, Zhu, Jia, Li, Jinwei
Format:	Artikel
Sprache:	eng
Schlagworte:	Bi2S3 BiOBr Environmental purification Hazardous substance Heterojunction Hexavalent chromium Photocatalyst
Online-Zugang:	Volltext
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