Tourmaline@ZnO Core-Shell Structural Composites: Fabrication, Characterization, and Optical Properties

被引:9
|
作者
Fu, Li Xin [1 ]
Guo, Yun [1 ]
Zhang, Qing Huang [1 ]
Huang, Jian [1 ]
Wang, Lin Jun [1 ]
机构
[1] Shanghai Univ, Sch Mat Sci & Engn, Shanghai 200444, Peoples R China
关键词
tourmaline; ZnO; core-shell; MO; photocatalysis; PHOTOCATALYTIC ACTIVITY; DOPED ZNO; THIN-FILMS; DEGRADATION; OXIDE; PHOTODEGRADATION; ENHANCEMENT; PERFORMANCE; KINETICS; WATER;
D O I
10.1007/s11664-018-6223-8
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Based on natural tourmaline particles as the inner core and zinc acetate solution as the Zn source, ZnO shell layers have been fabricated by the facile synthesis routine of chemical bathing deposition under different reaction temperatures. The structural and crystalline characterization of the core-shell composites are determined experimentally by Raman spectra and x-ray diffraction. The morphological and componential investigations are achieved by scanning electron microscopy, high-resolution transmission electron microscopy and energy dispersive spectrometer. The absorptive and luminescent properties are explored by ultraviolet-visible absorption spectroscopy and photoluminescence spectroscopic measurements. The photocatalytic performances are evidenced under Xenon lamp irradiation utilizing methyl orange dye as the model compound. The results indicate that the catalysis efficiencies of the hybrid tourmaline@ZnO products are relatively superior in lower temperature cases, while the contributions originating from the tourmaline core to the crystal growth and catalytic activity of ZnO are further elucidated.
引用
收藏
页码:4289 / 4295
页数:7
相关论文
共 50 条
  • [1] Tourmaline@ZnO Core–Shell Structural Composites: Fabrication, Characterization, and Optical Properties
    Li Xin Fu
    Yun Guo
    Qing Huang Zhang
    Jian Huang
    Lin Jun Wang
    [J]. Journal of Electronic Materials, 2018, 47 : 4289 - 4295
  • [2] Core-shell type Tourmaline@ZnO composites equipped with carbon dots for high efficiency photocatalyst
    Fu, Lixin
    Guo, Yun
    Pan, Shengsen
    Huang, Jian
    Wang, Linjun
    [J]. SURFACE & COATINGS TECHNOLOGY, 2019, 359 : 190 - 196
  • [3] Fabrication and Characterization of Core/shell ZnO/Gold Nanostructures and Study of their Structural and Optical Properties
    Azimi, Mina
    Sadjadi, Mirabdolah Seyed
    Farhadyar, Nazanin
    [J]. ORIENTAL JOURNAL OF CHEMISTRY, 2016, 32 (05) : 2517 - 2523
  • [4] Structural and optical properties of individual GaP/ZnO core-shell nanowires
    Novak, J.
    Krizanova, Z.
    Vavra, I.
    Elias, P.
    Hasenoehrl, S.
    Laurencikova, A.
    Novotny, I.
    Kovac, J.
    Sutta, P.
    Mikulics, M.
    [J]. VACUUM, 2013, 98 : 106 - 110
  • [5] Growth, structural and optical properties of ZnO/ZnMgO core-shell heterostructures
    Hassani, S. A. Said
    Sartel, C.
    Vilar, C.
    Amiri, G.
    Lusson, A.
    Sallet, V.
    Galtier, P.
    [J]. PHYSICA STATUS SOLIDI C: CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 13 NO 7-9, 2016, 13 (7-9): : 564 - 567
  • [6] Construction of the Core-Shell Tourmaline@ZnO Micro-nano Structure Towards the Highly Efficient Degradation of Organic Pollutants
    Sun, Lili
    Guo, Yun
    Fu, Lixin
    Hu, Yao
    Pan, Shengsen
    Huang, Jian
    Zhen, Qiang
    [J]. JOURNAL OF ELECTRONIC MATERIALS, 2021, 50 (07) : 3885 - 3896
  • [7] Worm-Like Ag/ZnO Core-Shell Heterostructural Composites: Fabrication, Characterization, and Photocatalysis
    Liu, H. R.
    Shao, G. X.
    Zhao, J. F.
    Zhang, Z. X.
    Zhang, Y.
    Liang, J.
    Liu, X. G.
    Jia, H. S.
    Xu, B. S.
    [J]. JOURNAL OF PHYSICAL CHEMISTRY C, 2012, 116 (30): : 16182 - 16190
  • [8] Fabrication and Characterization of In/ZnO-SiOx Core-Shell Nanocable Heterostructures
    Qi Jun-Jie
    Yang Ya
    Liao Qing-Liang
    Huang Yun-Hua
    Liu Juan
    Zhang Yue
    [J]. ACTA PHYSICO-CHIMICA SINICA, 2009, 25 (09) : 1721 - 1724
  • [9] Fabrication, optical characterization and modeling of strained core-shell nanowires
    Zanolli, Z.
    Froberg, L. E.
    Bjork, M. T.
    Pistol, M. -E.
    Samuelson, L.
    [J]. THIN SOLID FILMS, 2006, 515 (02) : 793 - 796
  • [10] Optical properties of ZnO-based core-shell nanostructures
    Fang, F.
    Chen, X. Y.
    Ng, A. M. C.
    Djurisic, A. B.
    Cheah, K. W.
    Chan, W. K.
    [J]. THIN SOLID FILMS, 2011, 519 (07) : 2296 - 2301