کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1429933 | 987190 | 2009 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Biosynthesis of mesoporous organic–inorganic hybrid Fe2O3 with high photocatalytic activity
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
بیومتریال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Biosynthesis of mesoporous organic–inorganic hybrid Fe2O3 with high photocatalytic activity Biosynthesis of mesoporous organic–inorganic hybrid Fe2O3 with high photocatalytic activity](/preview/png/1429933.png)
چکیده انگلیسی
A very simple approach with yeast cells as a biotemplate was proposed to synthesize a mesoporous hybrid Fe2O3 photocatalyst. The mesoporous structure of the resultant samples was characterized by BET, N2 adsorption–desorption isotherms (NADI) and transmission electron microscopy (TEM). The chemical bond linkages in hybrid Fe2O3 samples were confirmed by Fourier transform infrared spectroscopy (FT–IR). The catalytic activities of mesoporous hybrid Fe2O3 on degradation of methyl orange were investigated under UV-light irradiation. The hybrid Fe2O3 (yeast cell amount is 0.6 g) samples dried at 80 °C and calcined at 300 °C exhibit high surface area and photocatalytic activity.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: C - Volume 29, Issue 6, 1 August 2009, Pages 1893–1896
Journal: Materials Science and Engineering: C - Volume 29, Issue 6, 1 August 2009, Pages 1893–1896
نویسندگان
Weijia Zhou, Wen He, Jingyun Ma, Meiting Wang, Xudong Zhang, Shunpu Yan, Xiuying Tian, Xianan Sun, Xiuxiu Han,