Fe3+ Stabilized 3d Cross-linked Glycine-melamine Formaldehyde Networks as Precursor for Highly Efficient Oxygen Reduction Catalyst in Alkaline Media

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Title:	Fe3+ Stabilized 3d Cross-linked Glycine-melamine Formaldehyde Networks as Precursor for Highly Efficient Oxygen Reduction Catalyst in Alkaline Media
Authors:	Kottarathil, S Illathvalappil, R Nisa, S Sailaja, G S Mohamed, A P Nair, B N Gopinathan, M A Kurungot, S Yamaguchi, T Hareesh, U S
Keywords:	graphitic carbon alloy iron carbide Fuel cell ORR
Issue Date:	13-Jan-2020
Publisher:	Elsevier
Citation:	Materials Letters; 264:127365
Abstract:	Development of inexpensive oxygen reduction electrocatalyst with high activity and durability is very important. Herein, iron carbide encapsulated pod-like graphitic carbon structures were prepared by simple pyrolysis involving Fe-glycine complex integrated melamine–formaldehyde resin precursor. The best catalyst among those studied, Fe-Gly 2 MF-C, possessing high degree of graphitization (ID/IG = 0.99) and enhanced specific surface area (205 m2/g) exhibited the highest ORR activity with a half-wave potential of 0.80 V in alkaline medium through the four-electron reduction pathway.
URI:	https://reader.elsevier.com/reader/sd/pii/S0167577X20300707?token=7A6FE0951EEEEB0F61F4AF7359AFAC78ACF87D15319924C6D702A4F4FEF2632E8587982E96D815DB41C6EA4C0DA5C137 http://hdl.handle.net/123456789/3722
Appears in Collections:	2020

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