期刊
MATERIALS LETTERS
卷 253, 期 -, 页码 331-334出版社
ELSEVIER
DOI: 10.1016/j.matlet.2019.06.077
关键词
BiCuOS; Nanoparticles; Soft chemical synthesis; Photocatalysis; Semiconductors; Full spectrum absorption
资金
- National Natural Science Foundation of China
- Transformation Mechanism and Control Principle of Nitrogenous Pollutant in the Urban Water Supply System [51438006]
- National Key Scientific Instrument and Equipment Development Project of China, Development and Application of Atomic fluorescence On-line Monitoring equipment for heavy Metals [2014YQ060773]
- 948 Project of ministry of water resource of China
- Ministry of Water Resources of the People's Republic of China
- Trace Volatile Organic Compounds Detection System in water [30155045912]
- Special funds for water pollution control of TaiHu, Jiangsu Province, China, technology integration research and comprehensive demonstration of water quality improvement for the combined pollution in rural brook [TH2016402]
- Funds for hydraulic Science and Technology, Jiangsu Province, China, development and application of new composite impervious material in water saving project of irrigation district [2016044]
- Water Conservancy Research Funds, Jiangsu Province, China, Study on the ecological rehabilitation technologies of the Creeks [1061-51146012]
An aqueous reduction-precipitation method was reported for the synthesis of BiCuOS nanoparticles with size of several hundred nanometers. The reaction was performed under low temperature by reducing thiourea-copper complex to [Cu2S2](2), followed by precipitation with [Bi2O2](2+). The as-synthesized BiCuOS exhibited full spectrum absorption properties and excellent visible-light induced photocatalytic activity. This study reveals that BiCuOS is a promising candidate for photocatalytic application. (C) 2019 Elsevier B.V. All rights reserved.
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