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Enhanced field emission behaviour from ethylene glycol mediated synthesis of 2D hexagonal SnS2 disc with nanoparticle decoration

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dc.contributor.author Mutadak, Pallavi R. en_US
dc.contributor.author Chaudhari, Nilima S. en_US
dc.contributor.author Gadhave, Dattatraya C. en_US
dc.contributor.author RAJPUT, PARIKSHIT K. en_US
dc.contributor.author Kolekar, Sadhu K. en_US
dc.contributor.author Late, Dattatray J. en_US
dc.contributor.author More, Mahendra A. en_US
dc.contributor.author WARULE, SAMBHAJI en_US
dc.date.accessioned 2022-10-21T11:42:55Z
dc.date.available 2022-10-21T11:42:55Z
dc.date.issued 2022-10 en_US
dc.identifier.citation Materials Science and Engineering: B, 284, 115865. en_US
dc.identifier.issn 0921-5107 en_US
dc.identifier.issn 1873-4944 en_US
dc.identifier.uri https://doi.org/10.1016/j.mseb.2022.115865 en_US
dc.identifier.uri http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/7410
dc.description.abstract Herein, octahedron and stacked 2D hexagonal disc - like nanostructures of SnS2 were obtained by hydrothermal and ethylene glycol mediated hydrothermal methods, respectively. Attempt has been made to shade light on the plausible growth mechanism. Liquid phase exfoliation followed by centrifugation process leads to presence of tiny single crystalline SnS2 nanoparticles (∼5 nm) on the hexagonal discs over C substrate, characterized by preferred growth along {0 0 1} direction. The observed Raman shift and enhanced intensities of A1g and Eg modes infer charge interactions between the SnS2 disc and C substrate. Interestingly, the SnS2-C emitter exhibited superior field emission (FE) behaviour due to the unique morphology, excellent charge transfer, and reduced work function (∼4.1 eV). Here the extraction of large current density of ∼1137 μA/cm2 at an applied field of 3.72 V/μm, with good emission current stability. The present strategy is beneficial to design architectured morphology for multi-functionality. en_US
dc.language.iso en en_US
dc.publisher Elsevier B.V. en_US
dc.subject 2D layered materials en_US
dc.subject SnS2 en_US
dc.subject SnS2 on C en_US
dc.subject Field emission (FE) en_US
dc.subject 2022-OCT-WEEK2 en_US
dc.subject TOC-OCT-2022 en_US
dc.subject 2022 en_US
dc.title Enhanced field emission behaviour from ethylene glycol mediated synthesis of 2D hexagonal SnS2 disc with nanoparticle decoration en_US
dc.type Article en_US
dc.contributor.department Dept. of Chemistry en_US
dc.identifier.sourcetitle Materials Science and Engineering: B en_US
dc.publication.originofpublisher Foreign en_US


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