| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Kendrick, Emma
University of Birmingham
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (22/22 displayed)
- 2024Design of slurries for 3D printing of sodium-ion battery electrodescitations
- 2024Phase-selective recovery and regeneration of end-of-life electric vehicle blended cathodes via selective leaching and direct recyclingcitations
- 2023Phase-selective recovery and regeneration of end-of-life electric vehicle blended cathodes via selective leaching and direct recyclingcitations
- 2023Impact of Short Chain Polymer in Ionic Conductivity for Polymer Solid-State Electrolyte Towards Inter-/Intramolecular O-H Bond
- 2023Methodology in quality control for electrode processingcitations
- 2023Rapid sintering of Li6.5La3Zr1Nb0.5Ce0.25Ti0.25O12 for high density lithium garnet electrolytes with current induced in-situ interfacial resistance reduction.citations
- 2022Roadmap on Li-ion battery manufacturing researchcitations
- 2022Roadmap on Li-ion battery manufacturing research
- 2022Benign solvents for recycling and re-use of a multi-layer battery pouch.citations
- 2022Applications of advanced metrology for understanding the effects of drying temperature in the lithium-ion battery electrode manufacturing processcitations
- 2022Benign solvents for recycling and re-use of a multi-layer battery pouchcitations
- 2022Determining the electrochemical transport parameters of sodium-ions in hard carbon composite electrodescitations
- 2022Rheology and structure of lithium‐ion battery electrode slurriescitations
- 2021On the solubility and stability of polyvinylidene fluoridecitations
- 2021Microstructural design of printed graphite electrodes for lithium-ion batteriescitations
- 2021Evaluation of Ga0.2Li6.4Nd3Zr2O12 garnetscitations
- 2020Operando visualisation of battery chemistry in a sodium-ion battery by 23Na magnetic resonance imagingcitations
- 2010Crystal chemistry and optimization of conductivity in 2A, 2M and 2H alkaline earth lanthanum germanate oxyapatite electrolyte polymorphscitations
- 2007Investigation of the structural changes on Zn doping in the apatite-type oxide ion conductor La9.33Si6O26citations
- 2007Structural studies of the proton conducting perovskite 'La0.6Ba0.4ScO2.8'citations
- 2007Cooperative mechanisms of fast-ion conduction in gallium-based oxides with tetrahedral moietiescitations
- 2006Neutron diffraction and atomistic simulation studies of Mg doped apatite-type oxide ion conductorscitations
Places of action
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article
Phase-selective recovery and regeneration of end-of-life electric vehicle blended cathodes via selective leaching and direct recycling
Abstract
Large-scale recycling and regeneration of lithium-ion cathode materials is hindered by the complex mixture of chemistries often present in the waste stream. We outline an efficient process for the separation and regeneration of phases within a blended cathode. We demonstrate the efficacy of this approach using cathode material from a Nissan Leaf end-of-life (40,000 miles) cell. Exploiting the different stabilities of transition metals in acidic media, we demonstrate that ascorbic acid selectively leaches low-value spinel electrode material (LiMn<sub>2</sub>O<sub>4</sub>) from mixed cathode electrode (LiMn<sub>2</sub>O<sub>4</sub>/layered Ni-rich oxide) in minutes, allowing both phases to be effectively recovered separately. This process facilitates upcycling of the Li/Mn content from the resultant leachate solution into higher-value LiNi<sub>x</sub>Mn<sub>y</sub>Co<sub>z</sub>O<sub>2</sub> (NMC) phases, whereas the remaining nickel-rich layered oxide can then be directly regenerated. The method has been extended to other mixtures, with preliminary results illustrating the successful selective leaching of a sodium-ion cathode from a mixture with NMC811.