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Depositordc.contributorRobertson, Neil
Funderdc.contributor.otherEPSRC - Engineering and Physical Sciences Research Councilen_UK
Data Creatordc.creatorRobertson, Neil
Data Creatordc.creatorAdams, Keir
Data Creatordc.creatorFranco Gonzalez, Alba
Data Creatordc.creatorMallows, John
Data Creatordc.creatorLi, Tianyue
Data Creatordc.creatorThijssen, Job
Date Accessioneddc.date.accessioned2018-12-21T14:10:20Z
Date Availabledc.date.available2018-12-21T14:10:20Z
Citationdc.identifier.citationRobertson, Neil; Adams, Keir; Franco Gonzalez, Alba; Mallows, John; Li, Tianyue; Thijssen, Job. (2018). Facile Synthesis and Characterization of Bi13S18I2 Films as a Stable Supercapacitor Electrode Material, [dataset]. University of Edinburgh, School of Chemistry. https://doi.org/10.7488/ds/2479.en
Persistent Identifierdc.identifier.urihttp://hdl.handle.net/10283/3236
Persistent Identifierdc.identifier.urihttps://doi.org/10.7488/ds/2479
Dataset Description (abstract)dc.description.abstractElectrical double layer capacitors (EDLCs) featuring low-cost and solution-processable electrode materials have attracted significant research interest for their green and economical applications in energy harvesting and storage devices. Here, we demonstrate a novel synthetic route for films of an underexplored 3-D hexagonal bismuth chalcohalide, Bi13S18I2, and investigate its potential as the active electrode material in EDLC-type supercapacitors. The synthetic procedure has been optimised and comprises the lowest annealing temperature (150°C) and the shortest processing time (1 h) currently reported. When integrated in a symmetrical EDLC with an aqueous NaClO4 electrolyte, the Bi13S18I2-based device achieves a remarkable areal capacitance of 210.68 mF cm-2 with 99.7% capacitance retention after 5000 cycles. Both the Bi13S18I2 powder and thin-film electrodes have been characterized through XRD, XPS, Raman spectroscopy, and SEM. The superior stability, low-cost, and facile synthesis of Bi13S18I2 proves its promising potential for supercapacitor applications.en_UK
Languagedc.language.isoengen_UK
Publisherdc.publisherUniversity of Edinburgh, School of Chemistryen_UK
Relation (Is Referenced By)dc.relation.isreferencedbyhttps://pubs.rsc.org/en/Content/ArticleLanding/2018/TA/C8TA11029Hen_UK
Titledc.titleFacile Synthesis and Characterization of Bi13S18I2 Films as a Stable Supercapacitor Electrode Materialen_UK
Typedc.typedataseten_UK

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