Controlled synthesis of hierarchical flower-like Sb 2 WO 6 microspheres: Photocatalytic and superhydrophobic property

Yang, Chengyu; Xiao, Yang; Li, Feng; Li, Taohai; Cao, Wei

doi:10.1016/j.jiec.2016.05.013

Cited by 37 publications

(13 citation statements)

References 37 publications

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“…Using H2 as the catalyst, the MO and RhB concentrations dropped to ~5% and ~15% after 20 minutes of UV irradiation. The degrading rates are higher than these from synthetic photocatalysts such as BiVO 4 44 , Sb 2 WO 4 45 and comparable to the heterojunction bismuth oxyhalides 46 . The effective catalytic ability from the cheap clay is most probably due to smaller particle size and higher surface area of the treated sample.…”

Section: Photocatalytic Activitiesmentioning

confidence: 86%

[Ni(2,2′-bipy)3]Cl2 activated sepiolite clay with high photocatalytic and oil–water separation abilities

Chen

et al. 2019

Journal of Industrial and Engineering Chemistry

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Research Highlights  Ni(2,2′-bipy) 3 ]Cl 2 /sepiolite was successfully prepared by hydrothermal method.  Ni(2,2′-bipy) 3 ]Cl 2 /sepiolite has the excellent photocatalytic for dye degradation and hydrogen evolution. .  Ni(2,2′-bipy) 3 ]Cl 2 /sepiolite possess extraordinary superhydrophobic and superoleophilic properties.  Ni(2,2′-bipy) 3 ]Cl 2 /sepiolite has the excellent oil-water separation abilities.

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Section: Photocatalytic Activitiesmentioning

confidence: 86%

[Ni(2,2′-bipy)3]Cl2 activated sepiolite clay with high photocatalytic and oil–water separation abilities

Chen

et al. 2019

Journal of Industrial and Engineering Chemistry

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“…Among them, synthetic functional materials can be engineered to low-dimensional nanoparticles using facile wet routes [120][121][122], while various reaction parameters can effectively influence the final shape and functionality of the products [123,124]. Additionally, introducing impurities into low-dimensional matrices is much easier through ions in liquid form during synthesis [125,126], which may facilitate the results in the previous doping strategies.…”

Section: Possible Synthesis Routesmentioning

confidence: 99%

Introducing Magnetism into 2D Nonmagnetic Inorganic Layered Crystals: A Brief Review from First-Principles Aspects

et al. 2018

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Pioneering explorations of the two-dimensional (2D) inorganic layered crystals (ILCs) in electronics have boosted low-dimensional materials research beyond the prototypical but semi-metallic graphene. Thanks to species variety and compositional richness, ILCs are further activated as hosting matrices to reach intrinsic magnetism due to their semiconductive natures. Herein, we briefly review the latest progresses of manipulation strategies that introduce magnetism into the nonmagnetic 2D and quasi-2D ILCs from the first-principles computational perspectives. The matrices are concerned within naturally occurring species such as MoS 2 , MoSe 2 , WS 2 , BN, and synthetic monolayers such as ZnO and g-C 2 N. Greater attention is spent on nondestructive routes through magnetic dopant adsorption; defect engineering; and a combination of doping-absorbing methods. Along with structural stability and electric uniqueness from hosts, tailored magnetic properties are successfully introduced to low-dimensional ILCs. Different from the three-dimensional (3D) bulk or zero-dimensional (0D) cluster cases, origins of magnetism in the 2D space move past most conventional physical models. Besides magnetic interactions, geometric symmetry contributes a non-negligible impact on the magnetic properties of ILCs, and surprisingly leads to broken symmetry for magnetism. At the end of the review, we also propose possible combination routes to create 2D ILC magnetic semiconductors, tentative theoretical models based on topology for mechanical interpretations, and next-step first-principles research within the domain.

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“…. The microsphere with a great many number of nanosheets can improve the utilization efficiency of UV light by reflecting light multiply [40,41]. For these reasons, the catalysts exhibited higher photocatalytic efficiency than the pure Sb2WO6.…”

Section: Figmentioning

confidence: 99%

Synthesis of Ag-loaded Sb2WO6 microsphere with enhanced photocatalytic ability for organic dyes degradations under different light irradiations

Chen

Zhou

et al. 2018

Journal of Molecular Liquids

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In this study, the Ag-loaded Sb2WO6 photocatalysts have been successfully synthesized by a facile solvothermal method. The as-prepared Ag doping Sb2WO6 microspheres were characterized by X-ray diffraction (XRD), scanning electron microscope (SEM), high-resolution transmission electron microscopy (HRTEM), high angle annular dark-field transmission electron microscopy (HAADF-STEM), energy-dispersive X-ray spectroscopy (EDS), X-ray photoelectron spectroscopy (XPS), UV-Vis diffuse reflectance spectroscopy (UV-DRS) and the Brunauer-Emmett-Teller (BET) method. Results indicate that metallic Ag was successfully grown on Sb2WO6. The photocatalytic activities of the Ag-Sb2WO6 photocatalysts were evaluated by degradations of MO, RhB and MB under UV light and visible light. It is found that the photocatalytic activity is excellent and superior after the decoration of the metallic Ag nanoparticles. A possible photocatalytic mechanism was proposed.

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Controlled synthesis of hierarchical flower-like Sb 2 WO 6 microspheres: Photocatalytic and superhydrophobic property

Cited by 37 publications

References 37 publications

[Ni(2,2′-bipy)3]Cl2 activated sepiolite clay with high photocatalytic and oil–water separation abilities

[Ni(2,2′-bipy)3]Cl2 activated sepiolite clay with high photocatalytic and oil–water separation abilities

Introducing Magnetism into 2D Nonmagnetic Inorganic Layered Crystals: A Brief Review from First-Principles Aspects

Synthesis of Ag-loaded Sb2WO6 microsphere with enhanced photocatalytic ability for organic dyes degradations under different light irradiations

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