Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/102772
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dc.contributor.authorXia, Xinhuien
dc.contributor.authorZhu, Changrongen
dc.contributor.authorLuo, Jingshanen
dc.contributor.authorZeng, Zhiyuanen
dc.contributor.authorGuan, Caoen
dc.contributor.authorNg, Chin Fanen
dc.contributor.authorZhang, Huaen
dc.contributor.authorFan, Hong Jinen
dc.date.accessioned2014-04-04T06:33:45Zen
dc.date.accessioned2019-12-06T21:00:05Z-
dc.date.available2014-04-04T06:33:45Zen
dc.date.available2019-12-06T21:00:05Z-
dc.date.copyright2013en
dc.date.issued2013en
dc.identifier.citationXia, X., Zhu, C., Luo, J., Zeng, Z., Guan, C., Ng, C. F., et al. (2014). Synthesis of free-standing metal sulfide nanoarrays via anion exchange reaction and their electrochemical energy storage application. Small, 10(4), 766-773.en
dc.identifier.issn1613-6810en
dc.identifier.urihttps://hdl.handle.net/10356/102772-
dc.description.abstractMetal sulfides are an emerging class of high-performance electrode materials for solar cells and electrochemical energy storage devices. Here, a facile and powerful method based on anion exchange reactions is reported to achieve metal sulfide nanoarrays through a topotactical transformation from their metal oxide and hydroxide pre-forms. Demonstrations are made to CoS and NiS nanowires, nanowalls, and core-branch nanotrees on carbon cloth and nickel foam substrates. The sulfide nanoarrays exhibit superior redox reactivity for electrochemical energy storage. The self-supported CoS nanowire arrays are tested as the pseudo-capacitor cathode, which demonstrate enhanced high-rate specific capacities and better cycle life as compared to the powder counterparts. The outstanding electrochemical properties of the sulfide nanoarrays are a consequence of the preservation of the nanoarray architecture and rigid connection with the current collector after the anion exchange reactions.en
dc.language.isoenen
dc.relation.ispartofseriesSmallen
dc.rights© 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.en
dc.subjectDRNTU::Engineering::Materialsen
dc.titleSynthesis of free-standing metal sulfide nanoarrays via anion exchange reaction and their electrochemical energy storage applicationen
dc.typeJournal Articleen
dc.contributor.schoolSchool of Materials Science & Engineeringen
dc.contributor.schoolSchool of Physical and Mathematical Sciencesen
dc.identifier.doi10.1002/smll.201302224en
item.fulltextNo Fulltext-
item.grantfulltextnone-
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