نتایج جستجو برای: bismuth oxychloride
تعداد نتایج: 7152 فیلتر نتایج به سال:
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.
Previous studies have shown bismuth subsalicylate (BSS) has antimicrobial properties, but few studies have addressed the mechanism of action. Furthermore, following BSS ingestion other bismuth salts form throughout the gastrointestinal tract including bismuth oxychloride (BiOCl) that also act upon enteric pathogens. To further understand the antimicrobial activity of bismuth in infectious diarr...
Since the last International Congress of Dermatology was held in London in 1952 the use of penicillin alone in the treatment of early syphilis has become even more firmly established throughout the world. European specialists, however, have been somewhat slower to abandon the older, albeit well tried, methods employing arsenic and bismuth than experts in other areas. In January, 1953, a World H...
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 ...
One of the challenges using nanoparticles as catalysts is presence reaction-disturbing stabilizers that surround nanoparticle surface. In this report, we demonstrate a method to synthesize stabilizer-free bismuth oxychloride (BiOCl) increase photocatalytic activity. This synthesis remarkably simple, involving only BiCl3 and deionized water. After heating an aqueous solution containing BiCl3, pl...
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