کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5460668 | 1516172 | 2017 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
One-pot synthesis of Fe2O3 loaded SiO2 hollow particles as effective visible light photo-Fenton catalyst
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: One-pot synthesis of Fe2O3 loaded SiO2 hollow particles as effective visible light photo-Fenton catalyst One-pot synthesis of Fe2O3 loaded SiO2 hollow particles as effective visible light photo-Fenton catalyst](/preview/png/5460668.png)
چکیده انگلیسی
Amorphous Fe2O3 loaded SiO2 hollow particles were obtained via a one-pot two-step solution synthesis followed by calcination. With the help of citrate ions, the iron containing resorcinol formaldehyde resin nanoparticles (Fe-RF NPs) were first synthesized through the extended Stöber method. Then silica coating is further conducted in a one-pot manner. It was found that the silica layer can effectively prevent the inner Fe2O3 nanoparticles from becoming large during heat treatment, endowing them with small size and amorphous structure. The final product exhibits good catalytic performance in photo-Fenton degradation of methylene blue with visible light.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 722, 25 October 2017, Pages 8-16
Journal: Journal of Alloys and Compounds - Volume 722, 25 October 2017, Pages 8-16
نویسندگان
Qingnan Meng, Kai Wang, Yufei Tang, Kang Zhao, Guojun Zhang, Lang Zhao,