Publication:
Application of magnesium hydroxide nanocoatings on cellulose fibers with different refining degrees

dc.affiliation.dptoUC3M. Departamento de Ciencia e Ingeniería de Materiales e Ingeniería Químicaes
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Tecnología de Polvoses
dc.contributor.authorSierra Fernández, Aránzazu
dc.contributor.authorGómez Villalba, Luz Stella
dc.contributor.authorRabanal Jiménez, María Eugenia
dc.contributor.authorFort, R.
dc.contributor.authorCsóka, L.
dc.date.accessioned2018-04-25T11:08:30Z
dc.date.available2018-04-25T11:08:30Z
dc.date.issued2016-05-19
dc.description.abstractPaper aging and protection are of crucial interest for improving the preservations of library collections and archives. Highly aging-resistant cellulose fiber sheets were obtained by treatment with magnesium hydroxide nanoparticles (Mg(OH)(2)). The procedure was tested on the sheets made of bleached (B) and refined unbleached (UB) pine cellulose fibers as well as their 50%/50% mixture (M). The mor and structural properties of the obtained sheets were studied by X-ray diffraction (XRD) and Scanning Electron Microscopy (SEM) methods. Stress-strain, smoothness and pH measurements were employed to determine the changes in physical-chemical characteristics of the sheets after mixing two types of the fibers and subsequent treatment with Mg(OH)(2). It has been shown that the sheets made of the fiber mixture show a higher tensile index and smoothness. The modification with Mg(OH)(2) nanoparticles induces an increase in the pH of the sheets to slightly basic values (around pH 8), facilitates the inter-fiber bonding and additionally enhances the smoothness of the sheets. Finally, by exposing the sheets to thermo-hygrometric accelerated artificial ageing, it was found that the physical properties of the treated sheets were not significantly dependent on the environmental factors.en
dc.description.sponsorshipThis study was supported by the Geomaterials 2 Programme (S2013/MIT_2914),the Innovation and Education Ministry (ref. MAT2013-47460-C5-5-P) and the Autonomous Region Program of Madrid, MULTIMAT CHALLENGE (ref.S2013/MIT-2862)en
dc.format.extent7es
dc.format.mimetypeapplication/pdf
dc.identifier.bibliographicCitationRSC Advances, 57(6), 2016, 51583-51590.en
dc.identifier.doihttps://doi.org/10.1039/C6RA10336G
dc.identifier.issn2046-2069
dc.identifier.publicationfirstpage51583es
dc.identifier.publicationissue57es
dc.identifier.publicationlastpage51590es
dc.identifier.publicationtitleRSC advancesen
dc.identifier.publicationvolume6es
dc.identifier.urihttps://hdl.handle.net/10016/26726
dc.identifier.uxxiAR/0000018232
dc.language.isoengen
dc.publisherRoyal Society of Chemistryen
dc.relation.ispartofhttp://hdl.handle.net/10016/27094
dc.relation.projectIDGobierno de España. S2013/MIT_2914es
dc.relation.projectIDGobierno de España. MAT2013-47460-C5-5-Pes
dc.relation.projectIDComunidad de Madrid. S2013/MIT-2862, MULTIMAT-CHALLENGEes
dc.rights© The Royal Society of Chemistry 2016en
dc.rights.accessRightsopen accessen
dc.subject.ecienciaMaterialeses
dc.subject.otherCellulose fibersen
dc.subject.otherMagnesium hydroxide nanocoatingsen
dc.subject.otherScanning electron microscopy (SEM)en
dc.subject.otherX-ray diffraction (XRD)en
dc.subject.otherDeacidificationen
dc.subject.otherCultural heritageen
dc.subject.otherPreservationen
dc.titleApplication of magnesium hydroxide nanocoatings on cellulose fibers with different refining degreesen
dc.typeresearch article*
dc.type.hasVersionVoR*
dspace.entity.typePublication
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