Paper Title:
Lanthanide-Clay Nanocomposites: Europium(III) Complexes Intercalated in Bentonite
  Abstract

The intercalation of [Eu(2,2 bipyridine)2 ]3+ and [Eu(1,10 phenantroline)2]3+ into bentonite results in new nanocomposites which preserve the emission properties of the lanthanide. The exchange of sodium by lanthanide in the bentonite correlates with the host cation exchange capacity as well as with the guest molecular size and the interlaminar volume available in the clay. The intercalated complexes exhibit luminescence indicating an efficient protecting role of the matrix. This in turn points to lanthanide-clay nanocomposite as novel optical materials.

  Info
Periodical
Solid State Phenomena (Volumes 121-123)
Edited by
Chunli BAI, Sishen XIE, Xing ZHU
Pages
1245-1248
DOI
10.4028/www.scientific.net/SSP.121-123.1245
Citation
E. Benavente, Y. Echeverría, V. Lavayen, C. M. Sotomayor Torres, G. Gonzáles, "Lanthanide-Clay Nanocomposites: Europium(III) Complexes Intercalated in Bentonite", Solid State Phenomena, Vols. 121-123, pp. 1245-1248, 2007
Online since
March 2007
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Price
$32.00
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