• Spectroscopy and Spectral Analysis
  • Vol. 41, Issue 11, 3512 (2021)
Zheng-jiang LIU1,*, Qian-cheng ZHANG2,2;, Hui-yan MA2,2; *;, and Ju-ming LIU2,2;
Author Affiliations
  • 11. School of Light Industry and Textile, Inner Mongolia University of Technology, Huhhot 010080, China
  • 22. School of Chemical Engineering, Inner Mongolia University of Technology, Huhhot 010051, China
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    DOI: 10.3964/j.issn.1000-0593(2021)11-3512-06 Cite this Article
    Zheng-jiang LIU, Qian-cheng ZHANG, Hui-yan MA, Ju-ming LIU. Spectral Characteristics of Hangjin2# Clay and Its Mechanism in Heterogeneous Fenton Reaction[J]. Spectroscopy and Spectral Analysis, 2021, 41(11): 3512 Copy Citation Text show less
    XRD analysis of Hangjin2# clay and activated Hangjin2# clay
    Fig. 1. XRD analysis of Hangjin2# clay and activated Hangjin2# clay
    XPS spectra of Hangjin2# clay(a): Si(2p); (b): Al(2p); (c): O(1s); (d): Fe(2p)
    Fig. 2. XPS spectra of Hangjin2# clay
    (a): Si(2p); (b): Al(2p); (c): O(1s); (d): Fe(2p)
    XPS spectra of activated Hangjin2# clay(a): Si(2p); (b): Al(2p); (c): O(1s); (d): Fe(2p)
    Fig. 3. XPS spectra of activated Hangjin2# clay
    (a): Si(2p); (b): Al(2p); (c): O(1s); (d): Fe(2p)
    Py-FTIR analysis of Hangjin2# clay and activated Hangjin2# clay
    Fig. 4. Py-FTIR analysis of Hangjin2# clay and activated Hangjin2# clay
    NH3-TPD analysis of Hangjin2# clay and activated Hangjin2# clay
    Fig. 5. NH3-TPD analysis of Hangjin2# clay and activated Hangjin2# clay
    Catalytic performance of Hangjin2# clay and activated Hangjin2# clay
    Fig. 6. Catalytic performance of Hangjin2# clay and activated Hangjin2# clay
    Heterogeneous Fenton reaction mechanism of activated Hangjin2# clay
    Fig. 7. Heterogeneous Fenton reaction mechanism of activated Hangjin2# clay
    样品元素峰位置峰面积
    杭锦2#Al(2p)74.883 775.847
    75.49257.602
    活化杭锦2#Al(2p)709.743 119.518
    714.64265.771
    Table 1. Peak area of Al(2p) in Hangjin2# clay before and after activation
    样品元素峰位置峰面积
    杭锦2#Fe(Ⅱ)715.273 472.168
    活化杭锦2#Fe2+709.74
    714.64
    193.548
    4 780.106
    Table 2. Peak area of Fe(Ⅱ) and Fe2+ in Hangjin2# clay before and after activation
    Zheng-jiang LIU, Qian-cheng ZHANG, Hui-yan MA, Ju-ming LIU. Spectral Characteristics of Hangjin2# Clay and Its Mechanism in Heterogeneous Fenton Reaction[J]. Spectroscopy and Spectral Analysis, 2021, 41(11): 3512
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