Graphene, charcoal, ZnO, and ZnS/BiOX (X = Cl, Br, and I) hybrid microspheres for photocatalytic simulated real mixed dye treatments
- Authors
- Yoon, Hee Jung; Choi, Young In; Jang, Eue-Soon; Sohn, Youngku
- Issue Date
- 25-Dec-2015
- Publisher
- ELSEVIER SCIENCE INC
- Keywords
- BiOX; ZnS/ZnO; Graphene/charcoal; Mixed dye; Photocatalytic dye degradation
- Citation
- JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, v.32, pp.137 - 152
- Journal Title
- JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY
- Volume
- 32
- Start Page
- 137
- End Page
- 152
- URI
- https://scholarworks.bwise.kr/kumoh/handle/2020.sw.kumoh/20114
- DOI
- 10.1016/j.jiec.2015.08.010
- ISSN
- 1226-086X
- Abstract
- Graphene, charcoal, ZnO, and ZnS/BiOX (X = Cl, Br, and I) hybrid microspheres were synthesized for use in the photocatalytic treatment of a mixed dye of MO (methyl orange), RhB (rhodamine B), and MB (methylene blue) solution. The dye degradation rate was generally observed in the order of RhB < MB < MO. The order became MB < RhB < MO for ZnO/BiOI and ZnS/BiOI. The catalysts hybridized with BiOI generally showed superior adsorption capacity to those of the materials hybridized with BiOCI or BiOBr. The 10 mol% ZnO/BiOI and ZnS/BiOI showed selectivity for MB adsorption in the mixed dye. (C) 2015 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
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Collections - Department of Applied Chemistry > 1. Journal Articles
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