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Hydrolysis study of bis-1, 2-(triethoxysilyl) ethane silane by NMR

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dc.contributor.authorDíaz-Benito, Belén
dc.contributor.authorVelasco, Francisco
dc.contributor.authorMartínez, Francisco Javier
dc.contributor.authorEncinas García, Noemí
dc.date.accessioned2024-02-07T10:47:45Z
dc.date.available2024-02-07T10:47:45Z
dc.date.issued2010
dc.descriptionAuthors wish to acknowledge the Ministry of the Environment (through project 136/PC08/3-11.2) for their financial support in this research.
dc.description.abstractThe hydrolysis process of bis-1,2-(triethoxysilyl)ethane (BTSE) was studied in aqueous and methanol solutions at pH 4. Nuclear magnetic resonance (NMR) evaluation of different solutions was carried out for 7 days. Unlike other researches, methanol-rich solutions are proven inadequate to reach a complete hydrolysis process. In water-rich solutions, hydrolysis takes place for 3 days, 85% of the silane molecules being transformed into silanols; this amount continues increasing up to the seventh day of hydrolysis.
dc.description.departmentDepto. de Ingeniería Química y de Materiales
dc.description.facultyFac. de Ciencias Químicas
dc.description.refereedTRUE
dc.description.sponsorshipMinisterio para la Transición Ecológica (España)
dc.description.statuspub
dc.identifier.citationDíaz-Benito B, Velasco F, Martínez FJ, Encinas N. Hydrolysis study of bis-1,2-(triethoxysilyl)ethane silane by NMR. Colloids Surf A. 2010 Oct 20;369(1-3):53-56
dc.identifier.doi10.1016/j.colsurfa.2010.07.036
dc.identifier.essn1873-4359
dc.identifier.issn0927-7757
dc.identifier.officialurlhttps://doi.org/10.1016/j.colsurfa.2010.07.036
dc.identifier.urihttps://hdl.handle.net/20.500.14352/99881
dc.issue.number1-3
dc.journal.titleColloids and Surfaces A: Physicochemical and Engineering Aspects
dc.language.isoeng
dc.page.final56
dc.page.initial53
dc.publisherElsevier
dc.relation.projectIDinfo:eu-repo/grantAgreement/MARM//136%2FPC08%2F3-11.2/ES/Empleo de silanos como solución medioambientalmente responsable para eliminar el cromo hexavalente del pretratamiento de aluminio lacado/
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internationalen
dc.rights.accessRightsopen access
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subject.cdu66.0
dc.subject.cdu620
dc.subject.keywordNuclear magnetic resonance Hydrolysis BTSE silane
dc.subject.ucmMateriales
dc.subject.ucmIngeniería química
dc.subject.unesco33 Ciencias Tecnológicas
dc.titleHydrolysis study of bis-1, 2-(triethoxysilyl) ethane silane by NMR
dc.typejournal article
dc.type.hasVersionVoR
dc.volume.number369
dspace.entity.typePublication
relation.isAuthorOfPublicationffd83794-c624-4d8c-b347-094455746a35
relation.isAuthorOfPublication.latestForDiscoveryffd83794-c624-4d8c-b347-094455746a35

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