پديد آورنده :
مصدقي نقندر، حميد
عنوان :
سنتز نانو ذرات مس به روش تسهيم نامتناسب ومعلق سازي آن
مقطع تحصيلي :
كارشناسي ارشد
گرايش تحصيلي :
شيمي فيزيك
محل تحصيل :
اصفهان : دانشگاه صنعتي اصفهان، دانشكده شيمي
صفحه شمار :
سيزده، 91، [II]ص. :مصور،جدول،نمودار
يادداشت :
ص.ع. به فارسي و انگليسي
استاد راهنما :
عزت كشاورزي، يوسف غايب
توصيفگر ها :
چگالش شيميايي , سل-ژل , كسر حجمي , پلي اتيلن گليكول
تاريخ نمايه سازي :
13/09/86
استاد داور :
غلامرضا اعتماد، بيژن نجفي
چكيده فارسي :
به فارسي و انگليسي: قابل رؤيت در نسخه ديجيتال
چكيده انگليسي :
AbstractConsidering the important and various application of copper nanoparticle in thisthesis a novel method for synthesis of these particles via disproportional approachwere investigated In this project a solution of Cu was prepared via ISET mechanismand then copper particles were precipitated through a disproportion reaction Tominimaze the size of the prticles the effect of many factors such as concentration andpH were investigated Other factors such as sodium laurate as a surfactant andnonionic polymer polyethylene glycole on particle size were studied and it wasfound that the sodium laurate concentration has a significant influence on reduction ofsize of the particles Another method for synthesis was carried out via a two phaseenvironment without using surfactant and resulted in very smaller particles andnarrowing the distribution range In the second part of this project dispersion ofsynthesized particles in various fluids such as water ethylene glycol oil engine andtrans oil were carried out Oleic acid as a stabilizing agent was added to nanofluidincluing trans oil and ethylene glycol to improve the particle dispersion behavior
استاد راهنما :
عزت كشاورزي، يوسف غايب
استاد داور :
غلامرضا اعتماد، بيژن نجفي
