中国科学院长春光学精密机械与物理研究所

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	Synthesis, photophysical properties and theoretical study of blue luminescence materials based on phenanthro[9,10-d] imidazole
	Wang, D.-W.; Q.-H. Zuo; Y.-B. Lu; B. Tian; Y.-Z. Xu; S.-Y. Weng; Q. Duan and B. Li
	2016
发表期刊	Faguang Xuebao/Chinese Journal of Luminescence
卷号	37期号:11
摘要	Novel Fe3O4@SiO2@mTiO(2)-Au (mTiO(2): mesoporous TiO2) core-shell microspheres were fabricated by the facile and efficient methods, and they were characterized by SEM, TEM, XRD, XPS, BET, VSM, and photoelectrochemical measurements. Through the test of methylene blue (MB) degradation, the relative photocatalytic activity of four samples follows the order: Fe3O4@SiO2@mTiO(2)-Au (FSTA) > Fe3O4@SiO2@mTiO(2) (FST) > Fe3O4@mTiO(2) (FT) > P25. The superior photocatalytic property of FSTA is mainly attributed to the positive effect of three components including decorative Au nanoparticles, SiO2 intermediate layer, and mesoporous TiO2 layer. Moreover, FSTA microspheres were easily recycled by using an external magnetic field while their photocatalytic efficiency had no obvious decrease after running 6 times of photocatalytic test. The well-designed microstructure makes FSTA a highly efficient, recoverable, and stable photocatalytic system, which has promising applications in environmental treatment.
文章类型	期刊
收录类别	EI
语种	中文
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/57224
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Wang, D.-W.,Q.-H. Zuo,Y.-B. Lu,et al. Synthesis, photophysical properties and theoretical study of blue luminescence materials based on phenanthro[9,10-d] imidazole[J]. Faguang Xuebao/Chinese Journal of Luminescence,2016,37(11).
APA	Wang, D.-W..,Q.-H. Zuo.,Y.-B. Lu.,B. Tian.,Y.-Z. Xu.,...&Q. Duan and B. Li.(2016).Synthesis, photophysical properties and theoretical study of blue luminescence materials based on phenanthro[9,10-d] imidazole.Faguang Xuebao/Chinese Journal of Luminescence,37(11).
MLA	Wang, D.-W.,et al."Synthesis, photophysical properties and theoretical study of blue luminescence materials based on phenanthro[9,10-d] imidazole".Faguang Xuebao/Chinese Journal of Luminescence 37.11(2016).

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