کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1528042 | 995400 | 2006 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Formation and catalytic properties of various nickel phosphates by addition of neodymium oxide
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Neodymium oxide was added in the formation systems of various nickel phosphates (orthophosphate, diphosphate, and cyclo-tetraphosphate) from phosphoric acid and basic nickel carbonate. The thermal products were estimated by differential thermal analyses, X-ray diffraction, and Fourier transform infrared spectroscopy. Specific surface areas of phosphates were calculated from the amount of nitrogen gas adsorbed at the temperature of liquid nitrogen by BET method and catalytic activities for decomposition reaction of NF3 were examined. From the obtained results, the influence of the addition of neodymium oxide on formation and catalytic properties of various nickel phosphates was clarified.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Chemistry and Physics - Volume 96, Issue 1, 10 March 2006, Pages 163–169
Journal: Materials Chemistry and Physics - Volume 96, Issue 1, 10 March 2006, Pages 163–169
نویسندگان
Hiroaki Onoda, Takafumi Ohta, Jun Tamaki, Kazuo Kojima, Hiroyuki Nariai,