中国科学院长春光学精密机械与物理研究所

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	Synthesis of Feinf3/infOinf4/inf@SiOinf2/inf@ZnO-Ag core-shell microspheres for the repeated photocatalytic degradation of rhodamine B under UV irradiation
	Wang, J.; J. Yang; X. Li; B. Wei; D. Wang; H. Song; H. Zhai and X. Li
	2015
发表期刊	Journal of Molecular Catalysis A: Chemical
卷号	406
摘要	Herein, novel Feinf3/infOinf4/inf@SiOinf2/inf@ZnO-Ag core-shell microstructures were synthesized through template synthesis and layer-by-layer deposition. The obtained samples were characterized in terms of morphology, composition, optical and magnetic property by various analytical techniques and subsequently tested for the photocatalytic activities. In comparison with Feinf3/infOinf4/inf@SiOinf2/inf@ZnO, the as-obtained multi-shelled Feinf3/infOinf4/inf@SiOinf2/inf@ZnO-Ag hierarchical microspheres exhibit a significant enhanced photocatalytic activity toward the photodegradation of Rhodamine B (RhB) aqueous solution under UV light. The enhanced photocatalytic activities of the core-shell photocatalyst are primarily ascribed to the reduced recombination probability of photogenerated electrons/holes in the surface of hierarchical microspheres. Moreover, the hierarchical microstructured Feinf3/infOinf4/inf@SiOinf2/inf@ZnO-Ag photocatalysts could be easily collected and separated by using a magnetic field and reused without any appreciable decrease on photocatalytic efficiency after running six times. The enhanced photocatalytic performance and magnetic recyclability, in combination with the superior chemical stability, make these multifunctional microstructures promising candidates to eliminate aquatic contaminants and meet the demands of future environmental issues. 2015 Elsevier B.V. All rights reserved.
文章类型	期刊
收录类别	EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/55909
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Wang, J.,J. Yang,X. Li,et al. Synthesis of Feinf3/infOinf4/inf@SiOinf2/inf@ZnO-Ag core-shell microspheres for the repeated photocatalytic degradation of rhodamine B under UV irradiation[J]. Journal of Molecular Catalysis A: Chemical,2015,406.
APA	Wang, J..,J. Yang.,X. Li.,B. Wei.,D. Wang.,...&H. Zhai and X. Li.(2015).Synthesis of Feinf3/infOinf4/inf@SiOinf2/inf@ZnO-Ag core-shell microspheres for the repeated photocatalytic degradation of rhodamine B under UV irradiation.Journal of Molecular Catalysis A: Chemical,406.
MLA	Wang, J.,et al."Synthesis of Feinf3/infOinf4/inf@SiOinf2/inf@ZnO-Ag core-shell microspheres for the repeated photocatalytic degradation of rhodamine B under UV irradiation".Journal of Molecular Catalysis A: Chemical 406(2015).

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Synthesis of Feinf3i（2865KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	浏览 下载

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