Stabilization of black phosphorus by sonication-assisted simultaneous exfoliation and functionalization

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dc.contributor.author van Druenen, Maart
dc.contributor.author Collins, Timothy W.
dc.contributor.author Davitt, Fionán
dc.contributor.author Doherty, Jessica
dc.contributor.author Collins, Gillian
dc.contributor.author Sofer, Zdeněk
dc.contributor.author Holmes, Justin D.
dc.date.accessioned 2020-12-18T16:27:00Z
dc.date.available 2020-12-18T16:27:00Z
dc.date.issued 2020-10-01
dc.identifier.citation van Druenen, M., Collins, T., Davitt, F., Doherty, J., Collins, G., Sofer, Z. and Holmes, J. D. 'Stabilization of Black Phosphorus by Sonication-Assisted Simultaneous Exfoliation and Functionalization', Chemistry – A European Journal, doi: 10.1002/chem.202003895 en
dc.identifier.volume 12 en
dc.identifier.startpage 1 en
dc.identifier.endpage 8 en
dc.identifier.issn 0947-6539
dc.identifier.uri http://hdl.handle.net/10468/10849
dc.identifier.doi 10.1002/chem.202003895 en
dc.description.abstract Black phosphorus (BP) has extraordinary properties, but its ambient instability remains a critical challenge. Functionalization has been employed to overcome the sensitivity of BP to ambient conditions while preserving its properties. Herein, a simultaneous exfoliation–functionalization process is reported that functionalizes BP flakes during exfoliation and thus provides increased protection, which can be attributed to minimal exposure of the flakes to ambient oxygen and water. A tetrabutylammonium salt was employed for intercalation of BP, resulting in the formation of flakes with large lateral dimensions. The addition of an aryl iodide or an aryl iodonium salt to the exfoliation solvent creates a scalable strategy for the production of functionalized few‐layer BP flakes. The ambient stability of functionalized BP was prolonged to a period of one week, as revealed by STEM, AFM, and X‐ray photoelectron spectroscopy. en
dc.description.sponsorship Irish Research Council (Government of Ireland Postgraduate Scholarship Programme under grant number GOIPG/2015/2933); Science Foundation Ireland (under grant number 12/RC/2278); Grantová Agentura České Republik (Czech Science Foundation (GACR No. 19-26910X)) en
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher Wiley en
dc.relation.uri https://chemistry-europe.onlinelibrary.wiley.com/doi/epdf/10.1002/chem.202003895
dc.rights © 2020 Wiley-VCH GmbH. This is the peer reviewed version of the following article: This is the peer reviewed version of the following article: van Druenen, M., Collins, T., Davitt, F., Doherty, J., Collins, G., Sofer, Z. and Holmes, J.D. (2020), Stabilization of Black Phosphorus by Sonication‐Assisted Simultaneous Exfoliation and Functionalization. Chem. Eur. J., which has been published in final form at https://doi.org/10.1002/chem.202003895 en
dc.subject Black Phosphorus en
dc.subject Exfoliation en
dc.subject Phosphorus en
dc.subject Sonochemistry en
dc.subject Surface Chemistry en
dc.title Stabilization of black phosphorus by sonication-assisted simultaneous exfoliation and functionalization en
dc.type Article (peer-reviewed) en
dc.internal.authorcontactother Justin D. Holmes, Chemistry, University College Cork, Cork, Ireland. +353-21-490-3000 Email: j.holmes@ucc.ie en
dc.internal.availability Full text available en
dc.check.info Access to this article is restricted until 12 months after publication by request of the publisher. en
dc.check.date 2021-10-01
dc.date.updated 2020-12-17T12:58:40Z
dc.description.version Accepted Version en
dc.internal.rssid 547916611
dc.contributor.funder Irish Research Council en
dc.contributor.funder Science Foundation Ireland en
dc.contributor.funder Czech Science Foundation en
dc.contributor.funder Grantová Agentura České Republiky en
dc.description.status Peer reviewed en
dc.identifier.journaltitle Chemistry - A European Journal en
dc.internal.copyrightchecked No
dc.internal.licenseacceptance Yes en
dc.internal.IRISemailaddress j.holmes@ucc.ie en
dc.internal.bibliocheck In Press. Update citation, page numbers, add volume, en
dc.relation.project info:eu-repo/grantAgreement/SFI/SFI Research Centres/12/RC/2278/IE/Advanced Materials and BioEngineering Research Centre (AMBER)/ en


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