In situ space- and time-resolved sorption kinetics of anionic dyes on individual LDH crystals

Roeffaers, MBJ;Sels, BF;Loos, D;Kohl, C;De Vos, DE;et.al.
(2005) ChemPhysChem : a European journal of chemical physics and physical chemistry —

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  • Roeffaers, MBJ
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  • Sels, BF
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  • Loos, D
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  • Kohl, C
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  • Jacobs, PascaleUCLouvain
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  • De Vos, DE
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Abstract
Fluorescence spectroscopy is employed to follow the ion exchange of an emissive dye - a carboxylated perylene imide - on a layered double hydroxide. The exchange of the carboxylate ions starts at the edges of the layered double hydroxide crystals and is followed by diffusion to the basal plane. Such space-resolved observations provide a solid basis for modelling and studying the mechanisms of exchange.
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Roeffaers, M., Sels, B., Loos, D., Kohl, C., Mullen, K., Jacobs, P., Hofkens, J., & De Vos, D. (2005). In situ space- and time-resolved sorption kinetics of anionic dyes on individual LDH crystals. ChemPhysChem : a European journal of chemical physics and physical chemistry. https://doi.org/10.1002/cphc.200500238