کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1256986 971539 2015 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
BiOCl nanostructures with different morphologies: Tunable synthesis and visible-light-driven photocatalytic properties
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
BiOCl nanostructures with different morphologies: Tunable synthesis and visible-light-driven photocatalytic properties
چکیده انگلیسی

BiOCl nanostructures including microspheres, microflowers, microplates, and nanoplates, have been synthesized by a simple solvothermal method using bismuth nitrate and sodium chloride as raw materials without adding any additives. Structure and morphology of the products were characterized by powder X-ray diffraction, scanning electron microscopy, and transmission electron microscopy. The results indicated that the as-prepared microspheres and microflowers were composed of nanosheets. Although with different shape and lateral size, the nanoplates and microplates were all single-crystalline plates with exposed {0 0 1} facets. It was found that the volume ratio of polyethylene glycol 400 and H2O in the solvent played a key role in the morphology of the products, and the possible growth mechanism was also discussed. The photocatalytic measurements indicated that the BiOCl samples exhibit good photocatalytic properties towards Rhodamine B.

BiOCl nanostructures including microspheres, microflowers, microplates, and nanoplates have been synthesized by a simple solvothermal method through adjusting the volume ratio of polyethylene glycol 400 and H2O in the solvent. The as-prepared BiOCl nanostructures exhibit good photocatalytic property towards Rhodamine B.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chinese Chemical Letters - Volume 26, Issue 1, January 2015, Pages 133–136
نویسندگان
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