A general ink formulation of 2D crystals for wafer-scale inkjet printing

dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorHu, Guohuaen_US
dc.contributor.authorYang, Lisongen_US
dc.contributor.authorYang, Zongyinen_US
dc.contributor.authorWang, Yuboen_US
dc.contributor.authorJin, Xinxinen_US
dc.contributor.authorDai, Jieen_US
dc.contributor.authorWu, Qingen_US
dc.contributor.authorLiu, Shouhuen_US
dc.contributor.authorZhu, Xiaoxien_US
dc.contributor.authorWang, Xiaoshanen_US
dc.contributor.authorWu, Tien Chunen_US
dc.contributor.authorHowe, Richard C.T.en_US
dc.contributor.authorAlbrow-Owen, Tomen_US
dc.contributor.authorNg, Leonard W.T.en_US
dc.contributor.authorYang, Qingen_US
dc.contributor.authorOcchipinti, Luigi G.en_US
dc.contributor.authorWoodward, Robert I.en_US
dc.contributor.authorKelleher, Edmund J.R.en_US
dc.contributor.authorSun, Zhipeien_US
dc.contributor.authorHuang, Xiaoen_US
dc.contributor.authorZhang, Mengen_US
dc.contributor.authorBain, Colin D.en_US
dc.contributor.authorHasan, Tawfiqueen_US
dc.contributor.departmentDepartment of Electronics and Nanoengineeringen
dc.contributor.groupauthorCentre of Excellence in Quantum Technology, QTFen
dc.contributor.groupauthorZhipei Sun Groupen
dc.contributor.organizationUniversity of Cambridgeen_US
dc.contributor.organizationDurham Universityen_US
dc.contributor.organizationBeihang Universityen_US
dc.contributor.organizationNanjing Tech Universityen_US
dc.contributor.organizationZhejiang Universityen_US
dc.contributor.organizationImperial College Londonen_US
dc.date.accessioned2020-09-11T06:31:36Z
dc.date.available2020-09-11T06:31:36Z
dc.date.issued2020-08-01en_US
dc.description| openaire: EC/H2020/834742/EU//ATOP | openaire: EC/H2020/820423/EU//S2QUIP
dc.description.abstractRecent advances in inkjet printing of two-dimensional (2D) crystals show great promise for next-generation printed electronics development. Printing nonuniformity, however, results in poor reproducibility in device performance and remains a major impediment to their large-scale manufacturing. At the heart of this challenge lies the coffee-ring effect (CRE), ring-shaped nonuniform deposits formed during postdeposition drying. We present an experimental study of the drying mechanism of a binary solvent ink formulation. We show that Marangoni-enhanced spreading in this formulation inhibits contact line pinning and deforms the droplet shape to naturally suppress the capillary flows that give rise to the CRE. This general formulation supports uniform deposition of 2D crystals and their derivatives, enabling scalable and even wafer-scale device fabrication, moving them closer to industrial-level additive manufacturing.en
dc.description.versionPeer revieweden
dc.format.extenteaba5029
dc.format.mimetypeapplication/pdfen_US
dc.identifier.citationHu, G, Yang, L, Yang, Z, Wang, Y, Jin, X, Dai, J, Wu, Q, Liu, S, Zhu, X, Wang, X, Wu, T C, Howe, R C T, Albrow-Owen, T, Ng, L W T, Yang, Q, Occhipinti, L G, Woodward, R I, Kelleher, E J R, Sun, Z, Huang, X, Zhang, M, Bain, C D & Hasan, T 2020, ' A general ink formulation of 2D crystals for wafer-scale inkjet printing ', Science Advances, vol. 6, no. 33, eaba5029, pp. eaba5029 . https://doi.org/10.1126/sciadv.aba5029en
dc.identifier.doi10.1126/sciadv.aba5029en_US
dc.identifier.issn2375-2548
dc.identifier.otherPURE UUID: d07ee5c9-3af1-4245-ade3-dfd88a916ef5en_US
dc.identifier.otherPURE ITEMURL: https://research.aalto.fi/en/publications/d07ee5c9-3af1-4245-ade3-dfd88a916ef5en_US
dc.identifier.otherPURE LINK: http://www.scopus.com/inward/record.url?scp=85089989278&partnerID=8YFLogxKen_US
dc.identifier.otherPURE FILEURL: https://research.aalto.fi/files/51136419/Hu_General_ink_formulation_of_2d_crystals_ScAd.pdfen_US
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/46452
dc.identifier.urnURN:NBN:fi:aalto-202009115375
dc.language.isoenen
dc.publisherAMER ASSOC ADVANCEMENT SCIENCE
dc.relationinfo:eu-repo/grantAgreement/EC/H2020/820423/EU//S2QUIPen_US
dc.relation.ispartofseriesScience Advancesen
dc.relation.ispartofseriesVolume 6, issue 33en
dc.rightsopenAccessen
dc.titleA general ink formulation of 2D crystals for wafer-scale inkjet printingen
dc.typeA1 Alkuperäisartikkeli tieteellisessä aikakauslehdessäfi
dc.type.versionpublishedVersion
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