Please use this identifier to cite or link to this item: https://hdl.handle.net/11499/9668
Title: Direct-methanol fuel cell based on functionalized graphene oxide with mono-metallic and bi-metallic nanoparticles: Electrochemical performances of nanomaterials for methanol oxidation
Authors: Yola, M.L.
Eren, Tanju
Atar, Necip
Saral, H.
Ermiş, I.
Keywords: Direct-methanol fuel cell
Graphene oxide
Methanol oxidation
Nanoparticle
Publisher: Wiley-VCH Verlag
Abstract: The catalysts based on 2-aminoethanethiol functionalized graphene oxide (AETGO) with several mono-metallic and bi-metallic nanoparticles such as rod gold (rAuNPs), rod silver (rAgNPs), rod gold-platinum (rAu-Pt NPs) and rod silver-platinum (rAg-Pt NPs) were synthesized. The successful synthesis of nanomaterials was confirmed by various methods. The effective surface area (ESA) of the rAu-Pt NPs/AETGO is 1.44, 1.64 and 2.40 times higher than those of rAg-Pt NPs/AETGO, rAuNPs/AETGO and rAgNPs/AETGO, respectively, under the same amount of Pt. The rAu-Pt NPs/AETGO exhibited a higher peak current for methanol oxidation than those of comparable rAg-Pt NPs/AETGO under the same amount of Pt loading. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
URI: https://hdl.handle.net/11499/9668
https://doi.org/10.1002/elan.201500381
ISSN: 1040-0397
Appears in Collections:Mühendislik Fakültesi Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

Show full item record



CORE Recommender

SCOPUSTM   
Citations

116
checked on Oct 13, 2024

WEB OF SCIENCETM
Citations

112
checked on Oct 22, 2024

Page view(s)

66
checked on Aug 24, 2024

Google ScholarTM

Check




Altmetric


Items in GCRIS Repository are protected by copyright, with all rights reserved, unless otherwise indicated.