کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1518710 | 1511616 | 2007 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Study of the CO2 decomposition over doped Ni-ferrites
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Study of the CO2 decomposition over doped Ni-ferrites Study of the CO2 decomposition over doped Ni-ferrites](/preview/png/1518710.png)
چکیده انگلیسی
The H2 reduced NiFe2−xCrxO4 can be used to decompose CO2 to C repeatedly. A series of nanocrystalline Ni-ferrite doping different contents of Cr3+ were synthesized by mixed ions co-precipitation method and characterized by XRD, BET and TEM. The results showed that their crystallite sizes were 1–2 nm and BET surface area changed from 220 to 285 m2/g. The evaluation of the activity and stability indicated that Ni-ferrite with 4 wt% Cr3+ dopant could be used repeatedly as many as 60 times and was transformed to FeyNi1−y (0
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Physics and Chemistry of Solids - Volume 68, Issue 7, July 2007, Pages 1330–1335
Journal: Journal of Physics and Chemistry of Solids - Volume 68, Issue 7, July 2007, Pages 1330–1335
نویسندگان
Ling Juan Ma, Lin Shen Chen, Song Ying Chen,