Show simple item record

Files in this item


Item metadata

dc.contributor.authorHan, Guang
dc.contributor.authorPopuri, Srinivas
dc.contributor.authorGreer, Heather F.
dc.contributor.authorZhang, Ruizhi
dc.contributor.authorFerre-Llin, Lourdes
dc.contributor.authorBos, Jan-Willem G.
dc.contributor.authorZhou, Wuzong
dc.contributor.authorReece, Michael J.
dc.contributor.authorPaul, Douglas J.
dc.contributor.authorKnox, Andrew R.
dc.contributor.authorGregory, Duncan H.
dc.identifier.citationHan , G , Popuri , S , Greer , H F , Zhang , R , Ferre-Llin , L , Bos , J-W G , Zhou , W , Reece , M J , Paul , D J , Knox , A R & Gregory , D H 2018 , ' Topotactic anion-exchange in thermoelectric nanostructured layered tin chalcogenides with reduced selenium content ' , Chemical Science , vol. 9 , no. 15 , pp. 3828-3836 .
dc.identifier.otherPURE: 252649466
dc.identifier.otherPURE UUID: d5f54d80-3160-4abd-b3e1-a9626ac51d6a
dc.identifier.otherScopus: 85045725898
dc.identifier.otherWOS: 000431389300024
dc.descriptionThis work was financially supported by the EPSRC (EP/K022156/1 and EP/P510968/1). SRP and JWGB acknowledge the EPSRC for support (EP/N01717X/1). HFG and WZ acknowledge the EPSRC for the Equipment Grant to purchase a Titan Themis 200 microscope (EP/L017008/1). MJR and RZ would like to acknowledge the EPSRC for support under the DEFCOM grant (EP/N022726/1). RZ acknowledges the support from a Marie Curie International Incoming Fellowship within the 7th European Community Framework Programme (Contract No. PIIF-GA-2013-624474).en
dc.description.abstractAnion exchange has been performed with nanoplates of tin sulfide (SnS) via “soft chemical” organic-free solution syntheses to yield layered pseudo-ternary tin chalcogenides on a 10 g-scale. SnS undergoes a topotactic transformation to form a series of S-substituted tin selenide (SnSe) nano/micro-plates with tuneable chalcogenide composition. SnS0.1Se0.9 nanoplates were spark plasma sintered into phase-pure, textured, dense pellets, the ZT of which has been significantly enhanced to ≈ 1.16 from ≈ 0.74 at 923 K via microstructure texturing control. These approaches provide versatile, scalable and low-cost routes to p-type layered tin chalcogenides with controllable composition and competitive thermoelectric performance.
dc.relation.ispartofChemical Scienceen
dc.rights© 2018, the Author(s). Open Access Article. This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.en
dc.subjectQD Chemistryen
dc.titleTopotactic anion-exchange in thermoelectric nanostructured layered tin chalcogenides with reduced selenium contenten
dc.typeJournal itemen
dc.description.versionPublisher PDFen
dc.contributor.institutionUniversity of St Andrews. EaSTCHEMen
dc.contributor.institutionUniversity of St Andrews. School of Chemistryen
dc.description.statusPeer revieweden

This item appears in the following Collection(s)

Show simple item record