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High Water Diffusivity in Low Hydration Plasma-Polymerised Proton Exchange Membranes

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dc.contributor.authorPeterson, Vanessa K
dc.contributor.authorCorr, Cormac
dc.contributor.authorKearley, Gordon
dc.contributor.authorBoswell, Roderick
dc.contributor.authorIzaola, Zunbeltz
dc.date.accessioned2015-12-07T22:47:55Z
dc.date.issued2010
dc.date.updated2016-02-24T11:22:24Z
dc.description.abstractThis paper compares proton diffusion through plasma-polymerised proton-exchange membranes (PEMs) produced using traditional wet-chemical methods (NafionR) and those produced using plasma-polymerisation. Using quasielastic neutron scattering and a simple model of proton motion we find the measured diffusion-rate of protons in the plasma-polymerised material and NafionR is the same (within 1 standard error) even though the plasma-polymerised membrane has 80 % less water than the NafionR. We attribute this result to the highly cross-linked structure of the plasma-polymerised membrane.
dc.identifier.issn0255-5476
dc.identifier.urihttp://hdl.handle.net/1885/26262
dc.publisherTrans Tech Publications
dc.sourceMaterials Science Forum
dc.subjectKeywords: Crosslinked structures; High water; Plasma polymerisation; Polymer membrane; Polymer membranes; Polymerisation; Proton diffusion; Proton exchange membranes; Proton motion; Proton-exchange membrane; Quasi elastic neutron scattering; Simple model; Standard Diffusion; Fuel cell membranes; Neutron scattering; Plasma polymerisation; Polymer membranes
dc.titleHigh Water Diffusivity in Low Hydration Plasma-Polymerised Proton Exchange Membranes
dc.typeJournal article
local.bibliographicCitation.lastpage2874
local.bibliographicCitation.startpage2871
local.contributor.affiliationPeterson, Vanessa K, Australian Nuclear Science and Technology Organisation
local.contributor.affiliationCorr, Cormac, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationKearley, Gordon , Australian Nuclear Science and Technology Organisation
local.contributor.affiliationBoswell, Roderick, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationIzaola, Zunbeltz, Berlin Neutron Scattering Center
local.contributor.authoruidCorr, Cormac, u4321701
local.contributor.authoruidBoswell, Roderick, u8000743
local.description.embargo2037-12-31
local.description.notesImported from ARIES
local.identifier.absfor020204 - Plasma Physics; Fusion Plasmas; Electrical Discharges
local.identifier.absseo850399 - Preparation and Production of Energy Sources not elsewhere classified
local.identifier.ariespublicationu4735977xPUB43
local.identifier.citationvolume654-656
local.identifier.doi10.4028/www.scientific.net/MSF.654-656.2871
local.identifier.scopusID2-s2.0-77955500893
local.identifier.thomsonID000285374600705
local.type.statusPublished Version

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