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 Preparation of photoluminescent monolayers based on a polyoxotungstoeuropate
Please use this identifier to cite or link to this item http://hdl.handle.net/10773/6050

title: Preparation of photoluminescent monolayers based on a polyoxotungstoeuropate
authors: Sousa, FL
Ferreira, AS
Ferreira, RAS
Cavaleiro, AMV
Carlos, LD
Nogueira, HIS
Trindade, T
keywords: Polyoxometalates
Nanostructures
Thin films
Luminescence
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.
URI: http://hdl.handle.net/10773/6050
ISSN: 0925-8388
source: Journal of Alloys And Compounds
appears in collectionsDQ - Artigos

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