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Title: Preparation of photoluminescent monolayers based on a polyoxotungstoeuropate
Author: Sousa, FL
Ferreira, AS
Ferreira, RAS
Cavaleiro, AMV
Carlos, LD
Nogueira, HIS
Trindade, T
Keywords: Polyoxometalates
Thin films
Issue Date: Jul-2004
Publisher: Elsevier
Abstract: Here we report the synthesis of a polyoxotungstoeuropate anion that was found to have very interesting luminescence features. This compound was encapsulated with high molecular weight cations and then thin films were produced by Langmuir–Blodgett techniques. Photoluminescent studies were performed on the as prepared Eu(III) polyoxotungstate compound, on the surfactant encapsulated species, and on monolayers transferred to a quartz substrate using the Langmuir–Blodgett technique.
Peer review: yes
ISSN: 0925-8388
Appears in Collections:DQ - Artigos

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Journal of Alloys and Compounds 374 (2004) 371–376.pdf111.57 kBAdobe PDFrestrictedAccess

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