期刊
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY
卷 76, 期 -, 页码 288-295出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.jiec.2019.03.053
关键词
MgO nanosheets; N-doped carbon; Coating; Visible-light photocayalysis
资金
- National Natural Science Foundation of China [21506103, 51608512]
- Sichuan Science and Technology Program [2018JY0451]
- Major Training Program of the Education Department of Sichuan Province [17CZ0019]
- Science Foundation of the Education Department of Sichuan Province [17ZA0221]
MgO nanosheets with N-doped carbon coating (MgO@N-C) were fabricated for the enhanced photocatalytic degradation of dyes (methylene blue, methyl violet, and Rhodamine B) and antibiotics (ciprofloxacin and tetracycline hydrochloride) in visible light region. The effects of N-doping content, reactant concentration, pH value, and inorganic ions on the photocatalytic performance in degradation of methylene blue were investigated in this work. Narrow band gap energy and heterojunction interface endowed the extended light-harvesting capacity to visible light region and the efficient charge transfer, leading to the excellent photocatalytic activity and durability of MgO@N-C-3 with N-doping content of 1.52%. (C) 2019 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
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