Electrodeposition of platinum nanoparticles on reduced graphene oxide as an efficient and green catalyst for oxygen reduction reaction
Publish place: Third Hydrogen and Fuel Cell Conference
Publish Year: 1394
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
H2FC03_114
تاریخ نمایه سازی: 19 خرداد 1396
Abstract:
Reduced graphene oxide (RGO) film synthesized on a glassy carbon electrode (GCE). Then platinum nano particles were deposited on RGO film via electrodeposition of platinum salt. Morphology of the Pt/RGO onGCE was evaluated by scanning electron microscopy (SEM) and energy dispersive X-ray analysis (EDX). Theperformance of Pt/RGO catalyst for oxygen reduction reaction was considered with polarization curves andelectrochemical impedance spectroscopy. The results showed the proper performance of green synthesized catalyst for oxygen reduction reaction. Therefore this catalyst is a good candidate for the cathode for PEM fuel cells
Keywords:
Platinum , oxygen reduction reaction , Proton Exchange Membrane Fuel Cell (PEMFC) , Reduced graphene oxide (RGO)
Authors
MEHDI KHEIRMAND
Hydrogen and Fuel Cell Research Laboratory, Department of chemistry, Yasouj University, Yasouj, Iran
ABOLFATH ESHGHI
Hydrogen and Fuel Cell Research Laboratory, Department of chemistry, Yasouj University, Yasouj, Iran, Ph.D Student
MAHDI davari
Hydrogen and Fuel Cell Research Laboratory, Department of chemistry, Yasouj University, Yasouj, Iran,Ph.D Student
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