Thermal potential of ion-exchange membranes and its application to thermoelectric power generation

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.author Jokinen, Miikka
dc.contributor.author Manzanares Andreu, Jose
dc.contributor.author Kontturi, Kyösti
dc.contributor.author Murtomäki, Lasse
dc.date.accessioned 2017-01-19T11:13:58Z
dc.date.issued 2016-02-01
dc.identifier.citation Jokinen , M , Manzanares Andreu , J , Kontturi , K & Murtomäki , L 2016 , ' Thermal potential of ion-exchange membranes and its application to thermoelectric power generation ' JOURNAL OF MEMBRANE SCIENCE , vol 499 , pp. 234-244 . DOI: 10.1016/j.memsci.2015.10.042 en
dc.identifier.issn 0376-7388
dc.identifier.other PURE UUID: c750e5ca-b3f6-4773-84d2-e6f893939f9d
dc.identifier.other PURE ITEMURL: https://research.aalto.fi/en/publications/thermal-potential-of-ionexchange-membranes-and-its-application-to-thermoelectric-power-generation(c750e5ca-b3f6-4773-84d2-e6f893939f9d).html
dc.identifier.other PURE FILEURL: https://research.aalto.fi/files/7203632/Jokinen_et_al_JMSci_rev1_final.pdf
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/24334
dc.description.abstract The low efficiency and high price of thermoelectric semiconductors has generated interest in unconventional forms of thermoelectric materials. In this article, ionic thermoelectricity has been studied with commercial ion-exchange membranes for different aqueous 1:1 electrolytes. The theory of thermal membrane potential has been derived taking into account the ionic heats of transport, the non-isothermal Donnan potentials, the temperature polarization, and the thermally-induced concentration polarization of the electrolyte. Also the generated thermoelectric power has been experimentally studied. The experiments show good agreement with the theory, and suggest ways for systematic improvement of the system performance. (C) 2015 Elsevier B.V. All rights reserved. en
dc.format.extent 11
dc.format.extent 234-244
dc.format.mimetype application/pdf
dc.language.iso en en
dc.relation.ispartofseries JOURNAL OF MEMBRANE SCIENCE en
dc.relation.ispartofseries Volume 499 en
dc.rights openAccess en
dc.subject.other 116 Chemical sciences en
dc.title Thermal potential of ion-exchange membranes and its application to thermoelectric power generation en
dc.type A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä fi
dc.description.version Peer reviewed en
dc.contributor.department Department of Chemistry
dc.subject.keyword Thermal membrane potential
dc.subject.keyword Ion-exchange membranes
dc.subject.keyword Thermoelectric power generation
dc.subject.keyword Non-isothermal electrodiffusion
dc.subject.keyword Ionic Seebeck coefficient
dc.subject.keyword Ionic heat of transport
dc.subject.keyword ELECTROLYTE-SOLUTIONS
dc.subject.keyword CHARGED MEMBRANES
dc.subject.keyword TEMPERATURE POLARIZATION
dc.subject.keyword NONISOTHERMAL SYSTEMS
dc.subject.keyword TRANSPORTED ENTROPY
dc.subject.keyword SORET COEFFICIENTS
dc.subject.keyword AQUEOUS-SOLUTIONS
dc.subject.keyword HALIDE SOLUTIONS
dc.subject.keyword SODIUM-CHLORIDE
dc.subject.keyword MASS-TRANSPORT
dc.subject.keyword 116 Chemical sciences
dc.identifier.urn URN:NBN:fi:aalto-201701191279
dc.identifier.doi 10.1016/j.memsci.2015.10.042
dc.date.embargo info:eu-repo/date/embargoEnd/2018-03-01


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