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Phase equilibria studies in bilateral wholesale Mataffanadat sodium with calcium molybdate NaVO3-CaMoO4

دراسات توازنات الأطوار في الجملة الثنائية لميتافانادات الصوديوم مع موليبدات الكالسيوم NaVO3-CaMoO4

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 Publication date 2017
and research's language is العربية
 Created by Shamra Editor




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In this research study Toisat phase in bilateral Wholesale (NaVO3-CaMoO4) in vitro (in the laboratories of the Faculty of Science), where is the concept of phase transitions, the basis for many of the natural sciences chemistry , physics and biology, which is the premise of science engineering, mechanical and electrical such as engineering and materials engineering. Transitions are considered the metaphase common in nature, it has benefited rights in the development and improvement of old materials, which was able to elaborate the phase transitions unfamiliar (Fluid high, conductivity high, glass metals) and in which they can solve many of the technical problems that were facing the technology, and this is still the door open as long as the will to improve life on the basis of scientific progress exist. ??When examining any material changes within the stages, studying the so-called scheme of balance or eccentric scheme, since the material balance energy Minimal when changing variables Altermdinamekih. Practically impossible to reach a state of equilibrium, lies the importance of research to obtain crystalline compounds in the binary strings of dead sodium vanadate with calcium molybdate what these salts from the properties of the quality in the areas of technology, so it was important to study the possibility of obtaining new phases at different Molar ratios and fee balances schemes her eccentric. Especially since the salts derived for the study have different crystalline structures and can therefore predict that the outputs of the study will be important and good. This study shows form the core of a solution on the basis of calcium molybdate where dissolved sodium molybdateMataffanadat in calcium up to 40% of sodium Mataffanadat.


Artificial intelligence review:
Research summary
في هذا البحث، تم دراسة توازنات الأطوار في الجملة الثنائية لمتافانادات الصوديوم مع موليبدات الكالسيوم (NaVO3-CaMoO4) في مختبرات كلية العلوم بجامعة تشرين. يعتبر مفهوم التحولات الطورية أساسًا للعديد من العلوم الطبيعية والهندسية، حيث تُستخدم هذه التحولات في تطوير وتحسين المواد. تهدف الدراسة إلى الحصول على مركبات بلورية جديدة عند نسب مولية مختلفة ورسم مخططات توازنات الأطوار لها. تبين من الدراسة أن ميتافانادات الصوديوم تتحلل في موليبدات الكالسيوم حتى نسبة 40%. تم استخدام أجهزة XRD وDTA لتحليل العينات ودراسة التحولات الطورية. أظهرت النتائج تشكل محلول صلب على أساس موليبدات الكالسيوم وتحلل ميتافانادات الصوديوم في موليبدات الكالسيوم حتى نسبة 40%. أوصت الدراسة بتعميم التجربة على بعض المنشآت الصناعية ودراسة الخصائص الفيزيائية والكيميائية والكهربائية للمحلول الصلب المتشكل.
Critical review
تعتبر الدراسة مفيدة ومهمة في مجال الكيمياء والمواد، حيث تقدم معلومات قيمة حول توازنات الأطوار في الجملة الثنائية لمتافانادات الصوديوم مع موليبدات الكالسيوم. ومع ذلك، يمكن تحسين البحث من خلال توسيع نطاق الدراسة لتشمل مركبات أخرى مشابهة وتقديم تحليل أعمق للخصائص الفيزيائية والكيميائية للمركبات الناتجة. بالإضافة إلى ذلك، يمكن تعزيز الدراسة بإجراء تجارب إضافية للتحقق من النتائج وتقديم توصيات أكثر تفصيلًا للتطبيقات الصناعية.
Questions related to the research
  1. ما هو الهدف الرئيسي من الدراسة؟

    الهدف الرئيسي من الدراسة هو دراسة توازنات الأطوار في الجملة الثنائية لمتافانادات الصوديوم مع موليبدات الكالسيوم والحصول على مركبات بلورية جديدة عند نسب مولية مختلفة.

  2. ما هي الأجهزة المستخدمة في تحليل العينات؟

    تم استخدام جهاز XRD وجهاز DTA لتحليل العينات ودراسة التحولات الطورية.

  3. ما هي نسبة تحلل ميتافانادات الصوديوم في موليبدات الكالسيوم؟

    تحلل ميتافانادات الصوديوم في موليبدات الكالسيوم حتى نسبة 40%.

  4. ما هي التوصيات التي قدمتها الدراسة؟

    أوصت الدراسة بتعميم التجربة على بعض المنشآت الصناعية ودراسة الخصائص الفيزيائية والكيميائية والكهربائية للمحلول الصلب المتشكل، بالإضافة إلى تطبيق الدراسة على أنواع أخرى من المركبات.


References used
(Jans.C.J,Dampier.F.W,Lakshminarayanan.G.R,Lorpens.P.K, and Tomkins.R.T, "MoltenSalts": Volume 1,Electrical Conductance,Density,and Viscosity Data",Nat.Stand , Ref.DataSer, NBS(Oct.1968
(Arndt.K,andGessler.A.Z,"THE ELECTRICAL CONDUCTIVITY OF MOLTEN OXIDESL",14,662.(1908
(Lbov.V.S and Smirnov.M.V,Electrocgemistry ofMolten and Solid Electrolytes(1996
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