Fabrication and characterization of a micro-fuel cell made of metallized PMMA

dc.creatorCLAUDIA REYES BETANZO
dc.date2013-05-20
dc.date.accessioned2023-07-25T16:25:26Z
dc.date.available2023-07-25T16:25:26Z
dc.identifierhttp://inaoe.repositorioinstitucional.mx/jspui/handle/1009/2353
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/7807529
dc.descriptionIn this work we purpose the fabrication and characterization of a micro-fuel cell prototype based on the low mass density polymer poly(methyl-methacrylate) (PMMA), having low aspect ratio micro-channels, which were superficially metallized via sputter deposition technique. For current collector and anticorrosion coatings we employed different high electrical conductivity materials such as copper, molybdenum and gold. Metallic coatings were physically and chemically characterized by using scanning electron microscopy for the topographical analysis, X-ray diffraction for the structural analysis and energy dispersive spectroscopy for composition analysis. The electrical and electrochemical parameters obtained for the prototype cell were: a mean open circuit potential of 855 mV, a maximum electrical power density of 73 ̣μW cm¯² at 182 μA cm¯² and 380 mV.
dc.formatapplication/pdf
dc.languageeng
dc.publisherJournal of Power Sources
dc.relationcitation:Alanís-Navarro, J.A., et al., (2013), Fabrication and characterization of a micro-fuel cell made of metallized PMMA, Journal of Power Sources, Vol. 242(2013): 1–6
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/4.0
dc.subjectinfo:eu-repo/classification/Inspec/Micro-fuel cell
dc.subjectinfo:eu-repo/classification/Inspec/PMMA
dc.subjectinfo:eu-repo/classification/Inspec/Hydrogen
dc.subjectinfo:eu-repo/classification/Inspec/Monopolar plate
dc.subjectinfo:eu-repo/classification/cti/1
dc.subjectinfo:eu-repo/classification/cti/22
dc.subjectinfo:eu-repo/classification/cti/2203
dc.subjectinfo:eu-repo/classification/cti/2203
dc.titleFabrication and characterization of a micro-fuel cell made of metallized PMMA
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/acceptedVersion
dc.audiencestudents
dc.audienceresearchers
dc.audiencegeneralPublic


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