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Mechanical characterization of microlaminar structures extracted from cellulosic materials using nanoindentation technique

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Mechanical characterization of microlaminar structures extracted from cellulosic materials using nanoindentation technique

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dc.contributor.author Rayón Encinas, Emilio es_ES
dc.contributor.author López Martínez, Juan es_ES
dc.contributor.author ARRIETA, Marina Patricia es_ES
dc.date.accessioned 2015-09-23T10:49:11Z
dc.date.available 2015-09-23T10:49:11Z
dc.date.issued 2013-06
dc.identifier.issn 0576-9787
dc.identifier.uri http://hdl.handle.net/10251/55014
dc.description.abstract [EN] Nanohardness (H) and elastic modulus (E) properties of several biomass by-products (fruit shells) have been characterized by nanoindentation technique. Two procedures were followed: (i) 3D topographic images for the microstructure characterization and (ii) 2D mechanical mapping for density and mechanical distribution features analysis. Results revealed the typical cellulosic cell wall structures, indicating that the reduced modulus values (E-r) for the cellulosic cells and the amorphous matrix phases were of 6.2 GPa and 4 GPa, respectively, for the apricot shell. The single phases of the rest of structures were tested, showing differences in modulus due to the content of cellulose in the hierarchical structure, and various H and E-r features for each specimen and microstructure analyzed. es_ES
dc.description.sponsorship This work has been supported by the Spanish Ministry of Science and Innovation (MAT2011-28468-C02-02) and the Autonomous Government of Valencia (Spain) through the research program Geronimo Forteza (62/2010, 9 de Junio DOCV no 6291) and Santiago Grisolia fellowship (M. P. Arrieta GRISOLIA/2011/007).
dc.language Inglés es_ES
dc.publisher Editura Academiei Romane es_ES
dc.relation MICINN/MAT2011-28468-C02-02 es_ES
dc.relation GV/ 62/2010 es_ES
dc.relation GV/GRISOLIA/2011/007 es_ES
dc.relation.ispartof Cellulose Chemistry and Technology es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Nanoindentation es_ES
dc.subject Mechanical properties es_ES
dc.subject Cellulosic biomaterials es_ES
dc.subject.classification CIENCIA DE LOS MATERIALES E INGENIERIA METALURGICA es_ES
dc.title Mechanical characterization of microlaminar structures extracted from cellulosic materials using nanoindentation technique es_ES
dc.type Artículo es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto de Tecnología de Materiales - Institut de Tecnologia de Materials es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Mecánica y de Materiales - Departament d'Enginyeria Mecànica i de Materials es_ES
dc.description.bibliographicCitation Rayón Encinas, E.; López Martínez, J.; Arrieta, MP. (2013). Mechanical characterization of microlaminar structures extracted from cellulosic materials using nanoindentation technique. Cellulose Chemistry and Technology. 47(5-6):345-351. http://hdl.handle.net/10251/55014 es_ES
dc.description.accrualMethod Senia es_ES
dc.relation.publisherversion http://www.cellulosechemtechnol.ro/pdf/CCT5-6(2013)/p.345-351.pdf es_ES
dc.description.upvformatpinicio 345 es_ES
dc.description.upvformatpfin 351 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 47 es_ES
dc.description.issue 5-6 es_ES
dc.relation.senia 246079 es_ES
dc.identifier.eissn 2457-9459
dc.contributor.funder Ministerio de Ciencia e Innovación
dc.contributor.funder Generalitat Valenciana


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