کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8013595 | 1517168 | 2018 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Facile template-free fabrication of mesoporous ZnCo2O4 fibers with enhanced photocatalytic activity under visible-light irradiation
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Well-dispersed mesoporous ZnCo2O4 fibers as photocatalyst was synthesized by easy-controlled facile template-free and large-scale synthesis method. The morphology, crystal structure and surface area of the as-prepared ZnCo2O4 were characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM), X-ray diffraction (XRD) and N2 adsorption-desorption analysis. The resultant ZnCo2O4 showed typical intertwined porous structures with specific surface area of 141â¯m2/g, average pore size of 8.7â¯nm and strong absorption to visible-light wavelength. As-prepared ZnCo2O4 possessed excellent photocatalytic activity for malachite green compared with Degussa commercial P25 photocatalyst. The degradation efficiency of malachite green reached up to 96.8% after irradiation for 180â¯min.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 220, 1 June 2018, Pages 66-69
Journal: Materials Letters - Volume 220, 1 June 2018, Pages 66-69
نویسندگان
Jun Chen, Jing Zhan, Erju Lu, Yuchi Wan, Zhen Jin, Haozhi Qi,