Articles with "preparation photocatalytic" as a keyword



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The preparation and photocatalytic performance of Bi2Fe4O9/NiFe2O4 composite photocatalyst

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Published in 2018 at "Chemical Papers"

DOI: 10.1007/s11696-018-0552-1

Abstract: The magnetic n–p type Bi2Fe4O9/NiFe2O4 heterostructures with different mass fraction ratios were synthesized by a simple hydrothermal method. A variety of characterization tools involving X-ray diffraction, scanning electron microscope, ultraviolet–visible diffuse reflectance (DRS UV–Vis), fluorescence… read more here.

Keywords: preparation photocatalytic; bi2fe4o9; photocatalytic performance; nife2o4 composite ... See more keywords
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Morphological controlled preparation and photocatalytic activity of zinc oxide

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Published in 2018 at "Materials Chemistry and Physics"

DOI: 10.1016/j.matchemphys.2018.06.068

Abstract: Abstract A facile approach to prepare ZnO with various microstructures was reported using oleylamine as capping agent and surfactant. The structures and morphologies of the prepared ZnO were characterized by XRD, SEM, TEM, FT-IR, UV–vis… read more here.

Keywords: preparation photocatalytic; photocatalytic activity; zinc; zno ... See more keywords
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Preparation and photocatalytic properties of Bi-doped TiO2/montmorillonite composite

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Published in 2021 at "Optical Materials"

DOI: 10.1016/j.optmat.2021.111137

Abstract: Abstract To overcome the limitations of narrow light-response range and rapid electron–hole recombination in the TiO2 photocatalytic treatment of dye wastewater, we prepared and systematically studied the Bi-doped TiO2/montmorillonite composite using the sol–gel method. Results… read more here.

Keywords: tio2 montmorillonite; doped tio2; photocatalytic properties; montmorillonite composite ... See more keywords
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Preparation and Photocatalytic Hydrogen Production Properties of Mesoporous CdS/TiO2 Composites

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Published in 2020 at "NANO"

DOI: 10.1142/s1793292020500198

Abstract: The mesoporous CdS/TiO2 composites were synthesized by a sol–gel method combined with solvothermal method. The material showed the gel block-like structures which were composed of heterogeneous sph... read more here.

Keywords: preparation photocatalytic; tio2 composites; mesoporous cds; photocatalytic hydrogen ... See more keywords
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Preparation and Photocatalytic Performance of Ti3C2/TiO2/CuO Ternary Nanocomposites

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Published in 2017 at "Journal of Nanomaterials"

DOI: 10.1155/2017/1978764

Abstract: Ti3C2/TiO2/CuO nanocomposites were synthesized via the decomposition of a mixture of Ti3C2 (a novel two-dimensional carbide) and cupric nitrate under an argon atmosphere. The morphology and structures of the obtained samples were characterized. X-ray diffraction… read more here.

Keywords: preparation photocatalytic; cuo; tio2 cuo; ti3c2 tio2 ... See more keywords
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Preparation and Photocatalytic Performance of ZnO/Sepiolite Composite Materials

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Published in 2021 at "Advances in Materials Science and Engineering"

DOI: 10.1155/2021/5357843

Abstract: Photocatalytic technology is a widely used water treatment method, whose efficiency can be increased by developing a suitable photocatalyst fabrication procedure. In this study, five different synthesis methods were utilised for the preparation of novel… read more here.

Keywords: preparation photocatalytic; composite materials; photocatalytic performance; zno sepiolite ... See more keywords
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Preparation and Photocatalytic Activities of TiO2-Based Composite Catalysts

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Published in 2022 at "Catalysts"

DOI: 10.3390/catal12101263

Abstract: While modern industry has contributed to the prosperity of an increasingly urbanized society, it has also led to serious pollution problems, with discharged wastewater and exhaust gases causing significant environmental harm. Titanium dioxide (TiO2), which… read more here.

Keywords: photocatalytic activities; activities tio2; photocatalytic efficiency; catalysts preparation ... See more keywords