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Development of spinel magnesium aluminate by solution combustion route using thiourea and urea as fuel
العناوين الأخرى
تحضير معدن السبينيل ذو الومينات المغنيسيوم عن طريق حرق المحلول باستخدام الثيوريويا و اليوريا كوقود
المؤلفون المشاركون
Ghosh, Srinath Ranjan
Banerjee, Sathi
Mukherjee, Soumya
المصدر
The Journal of Engineering Research
العدد
المجلد 17، العدد 2 (31 ديسمبر/كانون الأول 2020)، ص ص. 135-141، 7ص.
الناشر
جامعة السلطان قابوس كلية الهندسة
تاريخ النشر
2020-12-31
دولة النشر
سلطنة عمان
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
In the present article spinel phase magnesium aluminate was synthesized using Magnesium nitrate, Al-nitrate precursors in 1:2 molar ratio using urea and thiourea as fuel and reducing agent.
Nitrate salts were mixed in a stoichiometric ratio in distilled water with three different molar ratios of two different fuels: urea and thiourea.
the temperature of crystallization was obtained after thermal analysis followed by annealing at a fixed temperature, fixed soaking period for urea as fuel while variable temperature and soaking period were required for thiourea as fuel.
FTIR analyses were carried out of the samples to verify the M-O co-ordinations for the phase formation.
prominent octahedral M-O stretching was noted at about 609 cm-1 while that of Al-Mg-O stretching was noted at about 1100 cm-1 for thiourea based samples.
Using Urea as fuel Al-O stretching was noted at about 539cm-1 while that of Al-Mg-O vibration was noted at about 677cm-1.
morphological features of the synthesized samples were observed by SEM.
agglomeration was noted for both urea and thiourea as fuel having irregular polygon shape.
using thiourea as fuel, a bit of porous structure was noted while for urea as fuel negligible porosity was noted.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ghosh, Srinath Ranjan& Mukherjee, Soumya& Banerjee, Sathi. 2020. Development of spinel magnesium aluminate by solution combustion route using thiourea and urea as fuel. The Journal of Engineering Research،Vol. 17, no. 2, pp.135-141.
https://search.emarefa.net/detail/BIM-1342959
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ghosh, Srinath Ranjan…[et al.]. Development of spinel magnesium aluminate by solution combustion route using thiourea and urea as fuel. The Journal of Engineering Research Vol. 17, no. 2 (2020), pp.135-141.
https://search.emarefa.net/detail/BIM-1342959
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ghosh, Srinath Ranjan& Mukherjee, Soumya& Banerjee, Sathi. Development of spinel magnesium aluminate by solution combustion route using thiourea and urea as fuel. The Journal of Engineering Research. 2020. Vol. 17, no. 2, pp.135-141.
https://search.emarefa.net/detail/BIM-1342959
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 140-141
رقم السجل
BIM-1342959
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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