Template-Free Synthesis of Monoclinic BiVO4 with Porous Structure and Its High Photocatalytic Activity
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چکیده
منابع مشابه
Template-Free Synthesis of Monoclinic BiVO4 with Porous Structure and Its High Photocatalytic Activity
Monoclinic BiVO₄ photocatalysts with porous structures were synthesized by a two-step approach without assistance of any templates. The as-prepared samples were characterized by X-ray diffraction pattern (XRD), scanning electron microscopy (SEM), Brunauer-Emmett-Teller (BET), ultraviolet-visible (UV-vis) diffuse reflectance spectroscopy (DRS), photocurrent responses, and electrochemical impedan...
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Bismuth vanadate (BiVO4, short BVO) is a promising photoelectrochemically active candidate for water splitting used for hydrogen generation. Compared to TiO2, i.e. the most widely used and investigated photocatalyst, BVO uses visible instead of ultraviolet light for its photoelectrochmical activity. Amongst the three polymorphs of BVO, the monoclinic clinobisvanite BVO (m-BVO) phase exhibits th...
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ژورنال
عنوان ژورنال: Materials
سال: 2016
ISSN: 1996-1944
DOI: 10.3390/ma9080685