Show simple item record
Author | dc.contributor.author | Celedón, Salvador | |
Author | dc.contributor.author | Quiroz, Carolina | |
Author | dc.contributor.author | González Moraga, Guillermo | |
Author | dc.contributor.author | Sotomayor Torres, Clivia | |
Author | dc.contributor.author | Benavente Espinosa, Eglantina | |
Admission date | dc.date.accessioned | 2018-12-20T14:05:57Z | |
Available date | dc.date.available | 2018-12-20T14:05:57Z | |
Publication date | dc.date.issued | 2009 | |
Cita de ítem | dc.identifier.citation | Materials Research Bulletin, Volumen 44, Issue 5, 2018, Pages 1191-1194 | |
Identifier | dc.identifier.issn | 00255408 | |
Identifier | dc.identifier.other | 10.1016/j.materresbull.2008.09.043 | |
Identifier | dc.identifier.uri | https://repositorio.uchile.cl/handle/2250/153829 | |
Abstract | dc.description.abstract | Complexes of Europium(III) and Terbium(III) with 2,2-bipyridine and 1,10-phenanthroline were inserted into Na-bentonite by ion exchange reactions at room temperature. The products display interlaminar distances and stoichiometries in agreement with the ion exchange capacity and the interlayer space available in the clay. The optical properties of the intercalates, being qualitatively similar to those of the free complexes, are additionally improved with respect to exchange processes with the medium, especially in a moist environment. The protection again hydrolysis, together with the intensity of the optical transition 5D0-5F2 observed in the nanocomposite, makes these products promising for the development of novel optical materials. © 2008 Elsevier Ltd. All rights reserved. | |
Lenguage | dc.language.iso | en | |
Type of license | dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Chile | |
Link to License | dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/cl/ | |
Source | dc.source | Materials Research Bulletin | |
Keywords | dc.subject | Clay | |
Keywords | dc.subject | D. Luminescence | |
Keywords | dc.subject | Intercalation | |
Keywords | dc.subject | Lanthanides | |
Keywords | dc.subject | Nanocomposites | |
Título | dc.title | Lanthanides-clay nanocomposites: Synthesis, characterization and optical properties | |
Document type | dc.type | Artículo de revista | |
Cataloguer | uchile.catalogador | SCOPUS | |
Indexation | uchile.index | Artículo de publicación SCOPUS | |
uchile.cosecha | uchile.cosecha | SI | |
Files in this item
- Name:
- item_61849134465.pdf
- Size:
- 1.966Kb
- Format:
- PDF
This item appears in the following Collection(s)
Show simple item record
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 Chile