کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1642973 | 1517243 | 2015 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A green and novel approach for the synthesis of SnO2 nanoparticles and its exploitation as a catalyst in the degradation of methylene blue under solar radiation
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A green and novel approach for the synthesis of SnO2 nanoparticles and its exploitation as a catalyst in the degradation of methylene blue under solar radiation A green and novel approach for the synthesis of SnO2 nanoparticles and its exploitation as a catalyst in the degradation of methylene blue under solar radiation](/preview/png/1642973.png)
چکیده انگلیسی
SnO2 nanoparticles (NPs) were successfully synthesized using amino acid arginine under microwave irradiation. This resulted in the formation of spherical SnO2 NPs with an average diameter of ~4-5Â nm. SnO2 NPs were characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), selected area electron diffraction (SAED) and Fourier transformed infrared spectroscopy (FT-IR). The optical properties were investigated using UV-visible spectroscopy. A clear blue-shift was observed in the band gap energy of synthesized SnO2 NPs (~4.3Â eV) from bulk SnO2. These SnO2 NPs were employed as a photocatalyst in the degradation of methylene blue dye by solar radiation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 145, 15 April 2015, Pages 74-78
Journal: Materials Letters - Volume 145, 15 April 2015, Pages 74-78
نویسندگان
Archita Bhattacharjee, M. Ahmaruzzaman,