کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1617999 1005698 2010 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Fabrication and photocatalytic property of α-Bi2O3 nanoparticles by femtosecond laser ablation in liquid
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
Fabrication and photocatalytic property of α-Bi2O3 nanoparticles by femtosecond laser ablation in liquid
چکیده انگلیسی

α-Bi2O3 nanoparticles have been produced by femtosecond laser ablation in ethanol at room temperature. Their crystal structure, crystal phase, shape and size distribution, and photophysical property are investigated using X-ray diffraction, Raman, transmission electron microscopy (TEM), high-resolution TEM and UV–vis spectroscopy. The α-Bi2O3 nanoparticles produced by laser ablation with two particle size population distributions having the mean particle size of ∼10 and ∼60 nm exhibited a good photocatalytic activity on the photodegradation of indigo carmine under 365 nm light emitting diode irradiation.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 507, Issue 2, 8 October 2010, Pages L43–L46
نویسندگان
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