期刊
CATALYSIS SCIENCE & TECHNOLOGY
卷 6, 期 17, 页码 6513-6524出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c6cy00927a
关键词
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资金
- National Natural Science Foundation of China [21306068, 21407064, 21546013]
- Natural Science Foundation of Jiangsu Province [BK20130487, BK20140532, BK20150536]
- Postdoctoral Science Foundation of Jiangsu Province [1501102B]
A novel hollow capsule-like recyclable functional ZnO/C/Fe3O4 was synthesized by employing the convenient and mild sol-gel method combined with the surface imprinting technique, which possessed good light response ability, superior magnetic separation performance and excellent reproducibility. This as-prepared functional ZnO/C/Fe3O4 was proved to not only exhibit high photocatalytic activity but also possess a strong three-dimensional oriented ability to selectively recognize and photodegrade danofloxacin mesylate. Through getting insight into the mechanism, we can confirm that in this photocatalytic reaction, h(+) and OH play major roles compared with O-2(-) . This work not only puts forward a novel design idea of functional semiconductor materials but also is expected to be widely applied to the oriented recognition and removal of a target substance according to the practical requirement.
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