Recent advances of bismuth oxychloride photocatalytic material: Property, preparation and performance enhancement
نویسندگان
چکیده
منابع مشابه
Synthesis and photocatalytic activity of porous bismuth oxychloride hexagonal prisms.
Porous BiOCl hexagonal prisms have been successfully prepared through a simple solvothermal route. These novel BiOCl HPs with porous structures are assembled from nanoparticles and exhibit high activity and selectivity toward the photocatalytic aerobic oxidation of benzyl alcohol to benzaldehyde and degradation of methyl orange.
متن کاملVacancy associates promoting solar-driven photocatalytic activity of ultrathin bismuth oxychloride nanosheets.
Crystal facet engineering of semiconductors is of growing interest and an important strategy for fine-tuning solar-driven photocatalytic activity. However, the primary factor in the exposed active facets that determines the photocatalytic property is still elusive. Herein, we have experimentally achieved high solar photocatalytic activity in ultrathin BiOCl nanosheets with almost fully exposed ...
متن کاملRecent Advances in Bismuth-Catalyzed Organic Synthesis
Abstract: Bismuth(III) compounds (BiX3, X = Cl, Br, NO3 and OTf etc.) are moistureand air-tolerant Lewis acids, which have been widely applied as green catalyst in diverse organic synthesis in the past few years. This review illustrates significant advances in this field over recent five years, and mainly focuses on the bismuth-catalyzed formation of carbon-carbon, carbon-nitrogen, carbon-sulfu...
متن کاملPreparation and Photocatalytic Property of TiO2 Columnar Nanostructure Films
The rutile TiO2 films with columnar nanostructure were prepared by combining the glancing angle deposition (GLAD) technique in magnetron sputtering system with the subsequent two-step annealing treatment. Experimental results showed that all the TiO2 films kept discrete columnar structures as the Ti films deposited by GLAD and accomplished the phase transition from Ti to rutile TiO2. Such TiO2 ...
متن کاملEpitaxial growth of silver chloride crystals on bismuth oxychloride.
In this work, studies of morphological and structural characteristics of BiOCl/AgX heterostructures (X = Cl, I) synthesized using ion-exchange reactions have been conducted. It was found that silver chloride (AgCl) crystals precipitating on the surface of bismuth oxychloride crystals show orientation ordering with the (001)BiOCl||(100)AgCl crystallographic relationship. Using two synthesis rout...
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ژورنال
عنوان ژورنال: Journal of Electronic Science and Technology
سال: 2020
ISSN: 1674-862X
DOI: 10.1016/j.jnlest.2020.100020