کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10638077 | 995352 | 2011 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Low temperature combustion synthesis of CoxMg1âxAl2O4 nano pigments using oxalyldihydrazide as a fuel
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Low temperature combustion synthesis of CoxMg1âxAl2O4 nano pigments using oxalyldihydrazide as a fuel Low temperature combustion synthesis of CoxMg1âxAl2O4 nano pigments using oxalyldihydrazide as a fuel](/preview/png/10638077.png)
چکیده انگلیسی
ⶠCoxMg1âxAl2O4 nano-ceramic powders (0.00 â¤Â x â¤Â 0.10) as blue ceramic pigments were prepared successfully by the low temperature combustion synthesis (LCS) method. ⶠThe characterization of nano refractory pigments was studied using different tools such as, FTIR, UV-visible, diffuse reflectance spectroscopy (DRS), different techniques of thermal analysis (TG-DTG/DTA), X-ray diffraction (XRD) and transmission electron microscopy (TEM). ⶠThe calcination temperature in the range of 500-1200 °C gives nano pigments with particle sizes in the range of 3.1-37.69 nm using oxalyldihydrazide as fuel. ⶠThe particle sizes increased as sintering of samples at different calcination temperatures. ⶠThe results show that the blue color intensity depends directly on the amount of cobalt(II) ion, calcination temperature and time.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Chemistry and Physics - Volume 125, Issue 3, 15 February 2011, Pages 326-333
Journal: Materials Chemistry and Physics - Volume 125, Issue 3, 15 February 2011, Pages 326-333
نویسندگان
I.S. Ahmed, S.A. Shama, H.A. Dessouki, A.A. Ali,