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dc.contributor.authorLuo, Yuboen_US
dc.contributor.authorZheng, Yunen_US
dc.contributor.authorLuo, Zhongzhenen_US
dc.contributor.authorHao, Shiqiangen_US
dc.contributor.authorDu, Chengfengen_US
dc.contributor.authorLiang, Qinghuaen_US
dc.contributor.authorLi, Zhongen_US
dc.contributor.authorKhor, Khiam Aiken_US
dc.contributor.authorHippalgaonkar, Kedaren_US
dc.contributor.authorXu, Jianweien_US
dc.contributor.authorYan, Qingyuen_US
dc.contributor.authorWolverton, Chrisen_US
dc.contributor.authorKanatzidis, Mercouri G.en_US
dc.identifier.citationLuo, Y., Zheng, Y., Luo, Z., Hao, S., Du, C., Liang, Q., . . . Kanatzidis, M. G. (2018). N‐type SnSe2 oriented‐nanoplate‐based pellets for high thermoelectric performance. Advanced Energy Materials, 8(8), 1702167-. doi:10.1002/aenm.201702167en_US
dc.description.abstractIt is reported that electron doped n-type SnSe2 nanoplates show promising thermoelectric performance at medium temperatures. After simultaneous introduction of Se deficiency and Cl doping, the Fermi level of SnSe2 shifts toward the conduction band, resulting in two orders of magnitude increase in carrier concentration and a transition to degenerate transport behavior. In addition, all-scale hierarchical phonon scattering centers, such as point defects, nanograin boundaries, stacking faults, and the layered nanostructures, cooperate to produce very low lattice thermal conductivity. As a result, an enhanced in-plane thermoelectric figure of merit ZTmax of 0.63 is achieved for a 1.5 at% Cl doped SnSe1.95 pellet at 673 K, which is much higher than the corresponding in-plane ZT of pure SnSe2 (0.08).en_US
dc.description.sponsorshipNRF (Natl Research Foundation, S’pore)en_US
dc.description.sponsorshipASTAR (Agency for Sci., Tech. and Research, S’pore)en_US
dc.description.sponsorshipMOE (Min. of Education, S’pore)en_US
dc.relation.ispartofAdvanced Energy Materialsen_US
dc.rights© 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. All rights reserved.en_US
dc.titleN‐type SnSe2 oriented‐nanoplate‐based pellets for high thermoelectric performanceen_US
dc.typeJournal Articleen
dc.contributor.schoolSchool of Materials Science & Engineeringen_US
dc.contributor.schoolSchool of Mechanical and Aerospace Engineeringen_US
dc.subject.keywordsChlorine Dopingen_US
dc.subject.keywordsNanoplate Orientationen_US
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