dc.contributor.author | Aguado Ureta, Saioa | |
dc.contributor.author | Rodríguez-Hernández, Juan | |
dc.contributor.author | Del Campo, Juan Adolfo | |
dc.contributor.author | Pérez Álvarez, Leyre | |
dc.contributor.author | Ruiz Rubio, Leire | |
dc.contributor.author | Vilas Vilela, José Luis | |
dc.contributor.author | Artetxe Arretxe, Beñat | |
dc.contributor.author | Reinoso Crespo, Santiago | |
dc.contributor.author | Gutiérrez Zorrilla López, Juan Manuel | |
dc.date.accessioned | 2019-03-11T12:54:02Z | |
dc.date.available | 2019-03-11T12:54:02Z | |
dc.date.issued | 2018-03 | |
dc.identifier.citation | Nanomaterials 8(3) : (2018) // Article ID 142 | es_ES |
dc.identifier.issn | 2079-4991 | |
dc.identifier.uri | http://hdl.handle.net/10810/31968 | |
dc.description.abstract | Herein we describe the preparation of hybrid polymer-inorganic interfaces by the immobilization of polyoxometalate nanoclusters on functionalized polymer surfaces. The polymeric surfaces were made of polystyrene-b-poly(acrylic acid)/polystyrene (PS-b-PAA/PS) blends by spin coating on a silicon wafer. The functionalization of the polymer film was obtained by interfacial migration of the amphiphilic block copolymer toward the interface upon water vapor annealing. The carboxylic acid functional groups contained in the PAA block were then employed to anchor the [Ln(III)(alpha-SiW11O39)](5-) polyoxometalates (Ln: Ce, Er). This purpose was achieved by immersing the films in aqueous solutions of the in situ-formed inorganic nanoclusters. X-ray photoelectron and confocal Raman spectroscopies, together with atomic force microscopy, confirmed the immobilization of the inorganic species at the interface. | es_ES |
dc.description.sponsorship | This work has been financially supported by MINECO (grants MAT2010-17016 and MAT2010-21088-C03-01) and EJ/GV (IT477-10 and IT718-13; and ELKARTEK program (ACTIMAT)). The authors thank UPV/EHU for financial support (UFI11/53). S.A.-U. is indebted to UPV/EHU for her pre-doctoral fellowship. Technical and human support provided by SGIker (UPV/EHU) is gratefully acknowledged. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | MDPI | es_ES |
dc.relation | info:eu-repo/grantAgreement/MINECO/MAT2010-17016 | es_ES |
dc.relation | info:eu-repo/grantAgreement/MINECO/MAT2010-21088-C03-01 | es_ES |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es/ | * |
dc.subject | nanocluster | es_ES |
dc.subject | polyoxometalates | es_ES |
dc.subject | functionalized polymer surfaces | es_ES |
dc.subject | interfacial migration | es_ES |
dc.subject | crystal-structures | es_ES |
dc.subject | building-blocks | es_ES |
dc.subject | head groups | es_ES |
dc.subject | rare-earth | es_ES |
dc.subject | silica | es_ES |
dc.subject | clusters | es_ES |
dc.subject | nanoscale | es_ES |
dc.subject | composite | es_ES |
dc.subject | catalyst | es_ES |
dc.subject | chains | es_ES |
dc.title | Immobilization of Polyoxometalates on Tailored Polymeric Surfaces | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.holder | This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0). | es_ES |
dc.rights.holder | Atribución 3.0 España | * |
dc.relation.publisherversion | https://www.mdpi.com/2079-4991/8/3/142 | es_ES |
dc.identifier.doi | 10.3390/nano8030142 | |
dc.departamentoes | Química física | es_ES |
dc.departamentoes | Química inorgánica | es_ES |
dc.departamentoeu | Kimika ez-organikoa | es_ES |
dc.departamentoeu | Kimika fisikoa | es_ES |