Koen Binnemans
Katholieke Universiteit Leuven
684 Papers
4.8K Citations
Koen Binnemans is an academic researcher from Katholieke Universiteit Leuven. The author has contributed to research in topics: Ionic liquid & Chemistry. The author has an hindex of 85, co-authored 636 publications. Previous affiliations of Koen Binnemans include Kazan State Technological University & University of Arizona.
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Papers
Electrodeposition of germanium from the ionic liquid 1-butyl-1-methylpyrrolidinium dicyanamide
TL;DR: The electrodeposition of germanium from the ionic liquid 1-butyl-1-methylpyrrolidinium dicyanamide and a mixture of [BMP][DCA] and 1- butyl- 1-methylmethine chloride ([BMP]Cl) was studied using cyclic voltammetry and using an electrochemical quartz crystal microbalance (EQCM).
Recycling of bonded NdFeB permanent magnets using ionic liquids
Mehmet Ali Recai Önal,Sven Dewilde,Malik Degri,Lydia Pickering,Boris Saje,Sofía Riaño,Allan Walton,Koen Binnemans +7 more
TL;DR: An overview of the polymer or resin binders used in commercial bonded magnets is presented and different routes for the recycling of these magnets are explored in this article, where three main types of polymers were found in commercial-bonded NdFeB magnets: polyamides (PA6 and PA12), poly-p-phenylene sulfide (PPS) and epoxy.
Separation of rare earths from transition metals by liquid–liquid extraction from a molten salt hydrate to an ionic liquid phase
Alok Rout,Koen Binnemans +1 more
TL;DR: Remarkably high separation factors of rare-earth ions over transition metal ions were observed for extraction from Ca(NO3)2·4H2O by the [A336][NO3] extracting phase, indicating that rare- earth ions could be separated efficiently from transitionMetal ions, even in melts with very high concentrations of Transition metal ions.
Judd–Ofelt intensity parameters of trivalent lanthanide ions in a NaPO3–BaF2 based fluorophosphate glass
TL;DR: In this paper, the dipole strengths of the transitions in the absorption spectrum are parameterised in terms of three Ω λ (λ=2, 4 and 6) Judd-Ofelt intensity parameters.
Magnetomigration of Rare-Earth Ions Triggered by Concentration Gradients
TL;DR: Mach-Zehnder interferometry was applied to explore the effects of inhomogeneous magnetic fields on the mobility of rare-earth ions in aqueous solutions, and consistent migration of paramagnetic Dy3+ ions from the bulk solution to regions with stronger magnetic fields was observed.