Preparation of polymer-supported gold nanparticles based on resins containing ionic liquid-like fragments:easy control of size and stability
Impact
Scholar |
Other documents of the author: Burguete, M. Isabel; Luis, Santiago V.; Garcia-Verdugo, Eduardo
Metadata
Show full item recordcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/7053
comunitat-uji-handle3:10234/8639
comunitat-uji-handle4:
INVESTIGACIONThis resource is restricted
http://dx.doi.org/10.1039/C1CP20970A |
Metadata
Title
Preparation of polymer-supported gold nanparticles based on resins containing ionic liquid-like fragments:easy control of size and stabilityDate
2011-03-29Publisher
RSC PublishingBibliographic citation
Phys. Chem. Chem. Phys., 2011, 13, 14831-14838Type
info:eu-repo/semantics/articlePublisher version
http://pubs.rsc.org/en/content/articlehtml/2011/cp/c1cp20970aSubject
Abstract
Crosslinked polymers containing covalently attached functional sites with chemical structures related to those present in ILs and having macroscopic properties very similar to the ones of the corresponding bulk ILs ... [+]
Crosslinked polymers containing covalently attached functional sites with chemical structures related to those present in ILs and having macroscopic properties very similar to the ones of the corresponding bulk ILs can be advantageously applied to the preparation of gold nanoparticles (AuNPs). The size and morphology of the resulting metal nanoparticles (MNPs ) can be easily modulated through a proper combination of the synthetic method used for the generation of the NPs and the structural elements of the polymer . Additionally, the resulting supported AuNPs are demonstrated to be stable for at least eight months with the vials open to the atmosphere. Several synthetic methodologies have been studied, as well as different structural parameters for the functional polymers . Those include the chemical nature (anions and cations) and loading of the ionic liquid-like fragments and the morphology of the polymeric matrix. The results obtained show the potential to prepare supported AuNPs with narrow size distributions and small diameters that can have potential interest for application in different fields. [-]
Rights
http://rightsstatements.org/vocab/CNE/1.0/
info:eu-repo/semantics/restrictedAccess
info:eu-repo/semantics/restrictedAccess
This item appears in the folowing collection(s)
- QUIO_Articles [690]