Single-step fabrication of ZnO microflower thin films for highly efficient and reusable photocatalytic activity
نویسندگان
چکیده
منابع مشابه
Photocatalytic Activity and Stability of Porous Polycrystalline ZnO Thin-Films Grown via a Two-Step Thermal Oxidation Process
The photocatalytic activity and stability of thin, polycrystalline ZnO films was studied. The oxidative degradation of organic compounds at the ZnO surface results from the ultraviolet (UV) photo-induced creation of highly oxidizing holes and reducing electrons, which combine with surface water to form hydroxyl radicals and reactive oxygen species. Therefore, the efficiency of the electron-hole...
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چکیده ندارد.
15 صفحه اولEffect of Precursors Aging Time on the Photocatalytic Activity of ZnO Thin Films
Thin ZnO films are deposited on glass substrates via sol–gel method and dip-coating. The films are prepared from zinc acetate dehydrate as a starting reagent. After that the as-prepared ZnO sol is aged for different periods (0, 1, 3, 5, 10, 15 and 30 days). Nanocrystalline thin films are deposited from various sols. The effect ZnO sols aging time on the structural and photocatalytic properties ...
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ژورنال
عنوان ژورنال: Journal of Materials Science: Materials in Electronics
سال: 2020
ISSN: 0957-4522,1573-482X
DOI: 10.1007/s10854-020-03914-6