کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1652072 | 1007636 | 2007 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Salt-assisted combustion synthesis of highly dispersed perovskite NdCoO3 nanoparticles
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Salt-assisted combustion synthesis of highly dispersed perovskite NdCoO3 nanoparticles Salt-assisted combustion synthesis of highly dispersed perovskite NdCoO3 nanoparticles](/preview/png/1652072.png)
چکیده انگلیسی
Highly dispersed perovskite NdCoO3 nanoparticles with an average particle size of about 9 nm have been successfully prepared by a novel salt-assisted combustion process. The effects of NaCl content and calcination temperature on the characteristics of the products were investigated by XRD, TEM and BET nitrogen adsorption. The facile introduction of NaCl in the conventional combustion synthesis process was found to result in the formation of well-dispersed perovskite nanoparticles and increase specific surface area of the resultants from 1.70 to 43.22 m2·g− 1. A mechanism scheme was proposed to illustrate the possible formation processes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 61, Issue 2, January 2007, Pages 397–400
Journal: Materials Letters - Volume 61, Issue 2, January 2007, Pages 397–400
نویسندگان
Weifan Chen, Fengsheng Li, Jiyi Yu,