Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/144550
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dc.contributor.authorZhu, Zhiqiangen_US
dc.contributor.authorTang, Yuxinen_US
dc.contributor.authorLeow, Wan Ruen_US
dc.contributor.authorXia, Huarongen_US
dc.contributor.authorLv, Zhishengen_US
dc.contributor.authorWei, Jiaqien_US
dc.contributor.authorGe, Xiangen_US
dc.contributor.authorCao, Shengkaien_US
dc.contributor.authorZhang, Yanyanen_US
dc.contributor.authorZhang, Weien_US
dc.contributor.authorZhang, Hongweien_US
dc.contributor.authorXi, Shiboen_US
dc.contributor.authorDu, Yonghuaen_US
dc.contributor.authorChen, Xiaodongen_US
dc.date.accessioned2020-11-12T01:42:19Z-
dc.date.available2020-11-12T01:42:19Z-
dc.date.issued2019-
dc.identifier.citationZhu, Z., Tang, Y., Leow, W. R., Xia, H., Lv, Z., Wei, J., . . . Chen, X. (2019). Approaching the Lithiation Limit of MoS2 While Maintaining Its Layered Crystalline Structure to Improve Lithium Storage. Angewandte Chemie International Edition, 58(11), 3521–3526. doi:10.1002/anie.201813698en_US
dc.identifier.issn1433-7851en_US
dc.identifier.urihttps://hdl.handle.net/10356/144550-
dc.description.abstractMoS2 holds great promise as high-rate electrode for lithium-ion batteries since its large interlayer can allow fast lithium diffusion in 3.0-1.0 V. However, the low theoretical capacity (167 mAh g-1 ) limits its wide application. Here, by fine tuning the lithiation depth of MoS2 , we demonstrate that its parent layered structure can be preserved with expanded interlayers while cycling in 3.0-0.6 V. The deeper lithiation and maintained crystalline structure endows commercially micrometer-sized MoS2 with a capacity of 232 mAh g-1 at 0.05 A g-1 and circa 92 % capacity retention after 1000 cycles at 1.0 A g-1 . Moreover, the enlarged interlayers enable MoS2 to release a capacity of 165 mAh g-1 at 5.0 A g-1 , which is double the capacity obtained under 3.0-1.0 V at the same rate. Our strategy of controlling the lithiation depth of MoS2 to avoid fracture ushers in new possibilities to enhance the lithium storage of layered transition-metal dichalcogenides.en_US
dc.description.sponsorshipMinistry of Education (MOE)en_US
dc.description.sponsorshipNational Research Foundation (NRF)en_US
dc.language.isoenen_US
dc.relation.ispartofAngewandte Chemie International Editionen_US
dc.rightsThis is the accepted version of the following article: Zhu, Z., Tang, Y., Leow, W. R., Xia, H., Lv, Z., Wei, J., . . . Chen, X. (2019). Approaching the Lithiation Limit of MoS2 While Maintaining Its Layered Crystalline Structure to Improve Lithium Storage. Angewandte Chemie International Edition, 58(11), 3521–3526., which has been published in final form at doi:10.1002/anie.201813698. This article may be used for non-commercial purposes in accordance with the Wiley Self-Archiving Policy [https://authorservices.wiley.com/authorresources/Journal-Authors/licensing/self-archiving.html].en_US
dc.subjectEngineering::Materialsen_US
dc.titleApproaching the lithiation limit of MoS2 while maintaining its layered crystalline structure to improve lithium storageen_US
dc.typeJournal Articleen
dc.contributor.schoolSchool of Materials Science and Engineeringen_US
dc.contributor.organizationInnovative Centre for Flexible Devicesen_US
dc.identifier.doi10.1002/anie.201813698-
dc.description.versionAccepted versionen_US
dc.identifier.pmid30624844-
dc.identifier.issue11en_US
dc.identifier.volume58en_US
dc.identifier.spage3521en_US
dc.identifier.epage3526en_US
dc.subject.keywordsCommercial MoS2en_US
dc.subject.keywordsHigh Rateen_US
dc.description.acknowledgementThis work was supported by Singapore MOE Tier 2 (MOE2015-T2-1–110), Singapore National Research Foundation (Nanomaterials for Energy and Water Management CREATE Programme).en_US
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