Enhanced thermoelectric properties of electrodeposited Cu-doped Te films

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dc.contributor.author Lal, Swatchith
dc.contributor.author Razeeb, Kafil M.
dc.contributor.author Gautam, Devendraprakash
dc.date.accessioned 2020-09-09T08:16:35Z
dc.date.available 2020-09-09T08:16:35Z
dc.date.issued 2020-04-02
dc.identifier.citation Lal, S., Razeeb, K. M. and Gautam, D. (2020) 'Enhanced thermoelectric properties of electrodeposited Cu-doped Te films', ACS Applied Energy Materials, 3(4), pp. 3262-3268. doi: 10.1021/acsaem.9b02153 en
dc.identifier.volume 3 en
dc.identifier.issued 4 en
dc.identifier.startpage 3262 en
dc.identifier.endpage 3268 en
dc.identifier.issn 2574-0962
dc.identifier.uri http://hdl.handle.net/10468/10489
dc.identifier.doi 10.1021/acsaem.9b02153 en
dc.description.abstract Bismuth telluride-based alloys are the best-known thermoelectric materials in the room-temperature regime. Here, we report on the enhanced thermoelectric properties of electrodeposited copper-doped tellurium films as an n-type thermoelectric material for near-room-temperature applications. With the increase of the copper content in the films, we observe an enhancement of the thermoelectric properties. Thereby, we investigate the role of copper in modifying the crystal structure, which leads to the amorphous nature of the films and the corresponding enhancement in the thermoelectric properties. The electrodeposited copper-doped tellurium films exhibit a high Seebeck coefficient of -227 mu V/K, resulting to a power factor of 5.6 mW/mK(2) , which is a promising power factor observed for the electrodeposited thermoelectric materials and can be a favorable n-type thermoelectric material for device applications. en
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher ACS Publications en
dc.rights © 2020, American Chemical Society. This document is the Accepted Manuscript version of a Published Work that appeared in final form in ACS Applied Energy Materials after technical editing by the publisher. To access the final edited and published work see https://pubs.acs.org/doi/abs/10.1021/acsaem.9b02153 en
dc.subject Thermoelectric material Electrodeposition en
dc.subject Power-factor en
dc.subject Energy harvesting en
dc.subject Cu-doped Te thin films en
dc.title Enhanced thermoelectric properties of electrodeposited Cu-doped Te films en
dc.type Article (peer-reviewed) en
dc.internal.authorcontactother Kafil Razeeb Mahmood, Tyndall Microsystems, University College Cork, Cork, Ireland. +353-21-490-3000 Email: kafil.mahmood@tyndall.ie en
dc.internal.availability Full text available en
dc.check.info Access to this article is restricted until 12 months after publication by request of the publisher. en
dc.check.date 2021-04-02
dc.date.updated 2020-09-09T07:55:03Z
dc.description.version Accepted Version en
dc.internal.rssid 515248881
dc.internal.wokid WOS:000529190300020
dc.contributor.funder Horizon 2020 en
dc.contributor.funder Science Foundation Ireland en
dc.description.status Peer reviewed en
dc.identifier.journaltitle ACS Applied Energy Materials en
dc.internal.copyrightchecked Yes
dc.internal.licenseacceptance Yes en
dc.internal.IRISemailaddress kafil.mahmood@tyndall.ie en
dc.relation.project info:eu-repo/grantAgreement/EC/H2020::RIA/825114/EU/Smart Autonomous Multi Modal Sensors for Vital Signs Monitoring/SmartVista en
dc.relation.project info:eu-repo/grantAgreement/SFI/SFI Investigator Programme/15/IA/3160/IE/Thermoelectric efficiency of IV-VI and V2-VI3 materials driven near phase transitions/ en
dc.relation.project info:eu-repo/grantAgreement/SFI/SFI Research Centres/12/RC/2276/IE/I-PIC Irish Photonic Integration Research Centre/ en

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