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Title: Luminescent ionogels based on europium-doped ionic liquids confined within silica-derived networks
Authors: Lunstroot, Kyra
Driesen, Kris
Nockemann, Peter
Görller-Walrand, Christiane
Binnemans, Koen ×
Bellayer, Severine
Le Bideau, Jean
Vioux, Andre #
Issue Date: 2006
Publisher: Amer chemical soc
Series Title: Chemistry of materials vol:18 issue:24 pages:5711-5715
Abstract: Luminescent ionogels were prepared by doping an europium(III) tetrakis beta-diketonate complex into an imidazolium ionic liquid, followed by immobilization of the ionic liquid by confinement in a silica network. The ionogels were obtained by a non-hydrolytic method as perfect monoliths featuring both the transparency of silica and the ionic conductivity performances of ionic liquids. The ionogels contain 80 vol % of ionic liquid. The organic-inorganic hybrid materials showed a very intense red photoluminescence under ultraviolet irradiation. The red emission has a very high coloric purity.
ISSN: 0897-4756
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Molecular Design and Synthesis
Chemistry - miscellaneous
× corresponding author
# (joint) last author

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