Int. J. Electrochem. Sci., 7 (2012) 3115 - 3126 International Journal of ELECTROCHEMICAL SCIENCE www.electrochemsci.org Nanocomposite Graphene-Based hearty for force out Cell Applications Ahmed A. Elzatahry1,2, Aboubakr M. Abdullah3,4,*, Taher A. Salah El-Din5, Abdullah M. Al-Enizi1, Ahmed A. Maarouf6 , Ahmed Galal4, Hagar K. Hassan4, Ekram H. El-Ads4, Salem S. Al-Theyab1 and Attiah A Al-Ghamdi7,* 1 Petrochemical research chair, plane section of chemistry, King Saud University, PO Box: 2455, Riyadh 11451, Riyadh, Kingdom of Saudi Arabia. 2 pass on Technology and New Materials explore Institute, city of Scientific Research and Technology Applications, New Borg El-Arab City, Alexandria, Egypt. 3 chemic and Petrochemicals Engineering Department, Egypt-Japan University of information and Technology, New Borg El-Arab City, Alexandria 21934, Egypt. 4 Chemistry Department, cleverness of Science, Cairo University, Giza 12111, Egypt. 5 Regional Center for Food & Feed, r ustic Research Center, 9 El Gamaa St., Giza, Egypt. 6 Egypt Nanotechnology Research Center, apt Village, Building 121, Giza, Egypt 12577 7 King Abdulaziz University, North Campus, Jeddah, Saudi Arabia * e-mail: alghamdi@kacst.edu.sa , abubakr_2@yahoo.com Received: 22 February 2012 / Accepted: 21 March 2012 / promulgated: 1 April 2012 conscientious objector and nickel oxides-graphene nanocomposites have been prepared by a transparent chemical route. The structure, morphology and properties were characterized using roentgenogram diffraction (XRD) and Transmission electron Microscope (TEM). The electrocatalytic activity for the methanol oxidation answer in acrid medium of these nanocomposites compared to platinum has been confirmed using cyclic voltammetry technique. Keywords: Graphene, Graphene oxide, Nanocomposite, wood spirit Oxidation, Fuel Cells Electrocatalysis 1. INTRODUCTION Graphene, one of the classical research and natural covering topics in recent years, h as attracted the attention of many an(preno! minal) scientists, which found to...If you requisite to get a full essay, target it on our website: OrderCustomPaper.com
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