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Charge Transport Studies of Proton and Ion Conducting Materials

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dc.contributor.advisorMark T. Tuominen
dc.contributor.advisorAdrian Parsegian
dc.contributor.advisorScott Auerbach
dc.contributor.authorVersek, Craig William
dc.contributor.departmentUniversity of Massachusetts Amherst
dc.date2023-09-23T08:10:49.000
dc.date.accessioned2024-04-26T19:53:58Z
dc.date.available2024-04-26T19:53:58Z
dc.date.issued2013-05-01
dc.description.abstractThe development of a high-throughput impedance spectroscopy instrumentation platform for conductivity characterization of ion transport materials is outlined. Collaborative studies using this system are summarized. Charge conduction mechanisms and conductivity data for small molecule proton conducting liquids, pyrazole, imidazole, 1,2,3-triazole, 1,2,4-triazole, and select mixtures of these compounds are documented. Furthermore, proton diffusivity measurements using a Pulse Field Gradient Nuclear Magnetic Resonance (PFG NMR) technique for imidazole and 1,2,3-triazole binary mixtures are compared. Studies of azole functionalized discotic and linear mesogens with conductivity, structural, and thermal characterizations are detailed.
dc.description.degreeDoctor of Philosophy (PhD)
dc.description.departmentPhysics
dc.identifier.doihttps://doi.org/10.7275/7w6h-4120
dc.identifier.urihttps://hdl.handle.net/20.500.14394/39227
dc.relation.urlhttps://scholarworks.umass.edu/cgi/viewcontent.cgi?article=1775&context=open_access_dissertations&unstamped=1
dc.source.statuspublished
dc.subjectcharge transport
dc.subjectimpedance spectroscopy
dc.subjectionic conductor
dc.subjectPEM
dc.subjectPFG-NMR
dc.subjectproton conductor
dc.subjectPhysics
dc.titleCharge Transport Studies of Proton and Ion Conducting Materials
dc.typedissertation
dc.typearticle
dc.typedissertation
digcom.contributor.authorisAuthorOfPublication|email:cversek@gmail.com|institution:University of Massachusetts Amherst|Versek, Craig William
digcom.identifieropen_access_dissertations/770
digcom.identifier.contextkey4351228
digcom.identifier.submissionpathopen_access_dissertations/770
dspace.entity.typePublication
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