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Effect of solvent on convectively driven silica particle assembly: decoupling surface tension, viscosity, and evaporation rate

dc.rights.licenseopenen_US
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorROACH, Lucien
dc.contributor.authorGONZALEZ-RODRIGUEZ, David
hal.structure.identifierChimie et Biologie des Membranes et des Nanoobjets [CBMN]
dc.contributor.authorGAO, Jie
hal.structure.identifierCentre de Recherche Paul Pascal [CRPP]
dc.contributor.authorLAURICHESSE, Eric
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorCASTRO GRIJALBA, Alexander
hal.structure.identifierChimie et Biologie des Membranes et des Nanoobjets [CBMN]
dc.contributor.authorODA, Reiko
hal.structure.identifierCentre de Recherche Paul Pascal [CRPP]
dc.contributor.authorSCHMITT, Veronique
hal.structure.identifierChimie et Biologie des Membranes et des Nanoobjets [CBMN]
dc.contributor.authorPOUGET, Emilie
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorTREGUER-DELAPIERRE, Mona
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorDRISKO, Glenna
dc.date.accessioned2024-05-02T07:53:17Z
dc.date.available2024-05-02T07:53:17Z
dc.date.issued2023
dc.identifier.issn0743-7463en_US
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/199562
dc.description.abstractEnThe process of convectively self-assembling particles in films suffers from low reproducibility due to its high dependency on particle concentration, as well as a variety of interactions and physical parameters. Inhomogeneities in flow rates and instabilities at the air–liquid interface are mostly responsible for reproducibility issues. These problems are aggravated by adding multiple components to the dispersion, such as binary solvent mixtures or surfactant/polymer additives, both common approaches to control stick-slip behavior. When an additive is used, not only does it change the surface tension, but also the viscosity and the evaporation rate. Worse yet, gradients in these three properties can form, which then lead to Marangoni currents. Here, we use a series of alcohols to study the role of viscosity independently of other solvent properties, to show its impact on stick-slip behavior and interband distances. We show that mixtures of glycerol and alcohol or poly(acrylic acid) and alcohol lead to more complex patterning. Marangoni currents are not always observed in co-solvent systems, being dependent on the rate of solvent evaporation. To produce homogeneous particle assemblies and control stick-slip behavior, gradients must be avoided, and the surface tension and viscosity need both be carefully controlled.
dc.description.sponsorshipInitiative d'excellence de l'Université de Bordeaux - ANR-10-IDEX-0003en_US
dc.language.isoENen_US
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/
dc.subject.enConvective flux
dc.subject.enLandau‑Levich flow
dc.subject.enstick‑slip
dc.subject.enviscosity
dc.subject.enevaporative rate
dc.title.enEffect of solvent on convectively driven silica particle assembly: decoupling surface tension, viscosity, and evaporation rate
dc.typeArticle de revueen_US
dc.identifier.doi10.1021/acs.langmuir.2c02890en_US
dc.subject.halChimie/Matériauxen_US
dc.description.sponsorshipEuropeBottom-up fabrication of nanostructured silicon-based materials with unprecedented optical propertiesen_US
bordeaux.journalLangmuiren_US
bordeaux.page4216–4223en_US
bordeaux.volume39en_US
bordeaux.hal.laboratoriesCBMN : Chimie & de Biologie des Membranes & des Nano-objets - UMR 5248en_US
bordeaux.issue12en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionBordeaux INPen_US
bordeaux.institutionCNRSen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
bordeaux.import.sourcehal
hal.identifierhal-03946425
hal.version1
hal.popularnonen_US
hal.audienceInternationaleen_US
hal.exportfalse
workflow.import.sourcehal
dc.rights.ccPas de Licence CCen_US
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Langmuir&rft.date=2023&rft.volume=39&rft.issue=12&rft.spage=4216%E2%80%934223&rft.epage=4216%E2%80%934223&rft.eissn=0743-7463&rft.issn=0743-7463&rft.au=ROACH,%20Lucien&GONZALEZ-RODRIGUEZ,%20David&GAO,%20Jie&LAURICHESSE,%20Eric&CASTRO%20GRIJALBA,%20Alexander&rft.genre=article


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