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Facile synthesis of graphene sheets decorated with silver nanoparticles with the aid of ultrasound and their characterization and applications / Mohamed Nagy Mohamed Farahat ; Supervised Sherif Ahmed Khairy , Muhammed Khairallah Abdelmaksoud , Ahmed Mohamed Eid

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Mohamed Nagy Mohamed Farahat , 2021Description: 96 P. : charts , facsmilies ; 25cmOther title:
  • تحضير سهل لشرائح الجرافين المزينة بجزيئات الفضة النانوية باستخدام الموجات فوق الصوتية و توصيفها و تطبيقاتها [Added title page title]
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Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Physics Summary: Graphene sheets decorated with silver nanoparticles were synthesized with the aid of ultrasonic waves in the presence of polyvinyl alcohol. The prepared material was characterized using Raman spectroscopy, transmission electron microscopy, scanning electron microscopy, and ultrasonic characterization. The prepared graphene sheets were of high quality few layers and the average size of silver nanoparticles was 8.6 nm to 15.6 nm. Graphene was found to act as a substrate that enhances the antibacterial activity of silver nanoparticles by increasing their dispersibility and preventing their agglomeration. Graphene was found to increase the thermal conductivity of the polyvinyl alcohol solution
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Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.12.20.M.Sc.2021.Mo.F (Browse shelf(Opens below)) Not for loan 01010110083114000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.12.20.M.Sc.2021.Mo.F (Browse shelf(Opens below)) 83114.CD Not for loan 01020110083114000

Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Physics

Graphene sheets decorated with silver nanoparticles were synthesized with the aid of ultrasonic waves in the presence of polyvinyl alcohol. The prepared material was characterized using Raman spectroscopy, transmission electron microscopy, scanning electron microscopy, and ultrasonic characterization. The prepared graphene sheets were of high quality few layers and the average size of silver nanoparticles was 8.6 nm to 15.6 nm. Graphene was found to act as a substrate that enhances the antibacterial activity of silver nanoparticles by increasing their dispersibility and preventing their agglomeration. Graphene was found to increase the thermal conductivity of the polyvinyl alcohol solution

Issued also as CD

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