| 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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Kallio, Tanja
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (38/38 displayed)
- 2024Amorphous carbon modulated-quantum dots NiO for efficient oxygen evolution in anion exchange membrane water electrolyzercitations
- 2024Stabilized Nickel-Rich-Layered Oxide Electrodes for High-Performance Lithium-Ion Batteriescitations
- 2024Stabilized Nickel-Rich-Layered Oxide Electrodes for High-Performance Lithium-Ion Batteriescitations
- 2024FeNi nanoparticle-modified reduced graphene oxide as a durable electrocatalyst for oxygen evolutioncitations
- 2024Graphite recovery from waste Li-ion battery black mass for direct re-usecitations
- 2024Wood flour and Kraft lignin enable air-drying of the nanocellulose-based 3D-printed structurescitations
- 2023Boosting CO-based synthesis of single-walled carbon nanotubes with hydrogencitations
- 2023Robust method for uniform coating of carbon nanotubes with V2O5 for next-generation transparent electrodes and Li-ion batteriescitations
- 2023Electrochemical reduction of carbon dioxide to formate in a flow cell on CuSx grown by atomic layer depositioncitations
- 2023Robust method for uniform coating of carbon nanotubes with V 2 O 5 for next-generation transparent electrodes and Li-ion batteriescitations
- 2022Multifunctional Elastic Nanocomposites with Extremely Low Concentrations of Single-Walled Carbon Nanotubescitations
- 2022In-situ dilatometry and impedance spectroscopy characterization of single walled carbon nanotubes blended LiNi 0.6 Mn 0.2 Co 0.2 O 2 electrode with enhanced performancecitations
- 2022Hydrogen evolution in alkaline medium on intratube and surface decorated PtRu catalystcitations
- 2022Multifunctional Elastic Nanocomposites with Extremely Low Concentrations of Single-Walled Carbon Nanotubes.citations
- 2020Electrochemical properties of nitrogen and oxygen doped reduced graphene oxidecitations
- 2020Active IrO2 and NiO thin films prepared by atomic layer deposition for oxygen evolution reactioncitations
- 2020CO 2 electroreduction on bimetallic Pd-In nanoparticlescitations
- 2020CO2 electroreduction on bimetallic Pd-In nanoparticlescitations
- 2020Mesoporous Carbon Microfibers for Electroactive Materials Derived from Lignocellulose Nanofibrilscitations
- 2020CO2electroreduction on bimetallic Pd-In nanoparticlescitations
- 2020Improved Hydrogen Oxidation Reaction Activity and Stability of Buried Metal-Oxide Electrocatalyst Interfacescitations
- 2020Improved Hydrogen Oxidation Reaction Activity and Stability of Buried Metal-Oxide Electrocatalyst Interfacescitations
- 2019Stable reference electrode in polymer electrolyte membrane electrolyser for three-electrode measurementscitations
- 2019Room-Temperature Micropillar Growth of Lithium–Titanate–Carbon Composite Structures by Self-Biased Direct Current Magnetron Sputtering for Lithium Ion Microbatteriescitations
- 2019Flexible and Mechanically Durable Asymmetric Supercapacitor Based on NiCo-Layered Double Hydroxide and Nitrogen-Doped Graphene Using a Simple Fabrication Methodcitations
- 2019Flexible and Mechanically Durable Asymmetric Supercapacitor Based on NiCo-Layered Double Hydroxide and Nitrogen-Doped Graphene Using a Simple Fabrication Methodcitations
- 2018Low-temperature aging mechanisms of commercial graphite/LiFePO4 cells cycled with a simulated electric vehicle load profile—A post-mortem studycitations
- 2018Low-temperature aging mechanisms of commercial graphite/LiFePO 4 cells cycled with a simulated electric vehicle load profile—A post-mortem studycitations
- 2018Experimental and Computational Investigation of Hydrogen Evolution Reaction Mechanism on Nitrogen Functionalized Carbon Nanotubescitations
- 2017Straightforward synthesis of nitrogen-doped carbon nanotubes as highly active bifunctional electrocatalysts for full water splittingcitations
- 2017Co-electrodeposited mesoporous PtM (M=Co, Ni, Cu) as an active catalyst for oxygen reduction reaction in a polymer electrolyte membrane fuel cellcitations
- 2017Highly active platinum nanoparticles supported by nitrogen/sulfur functionalized graphene composite for ethanol electro-oxidationcitations
- 2016Maghemite nanoparticles decorated on carbon nanotubes as efficient electrocatalysts for the oxygen evolution reactioncitations
- 2015Trimetallic catalyst based on PtRu modified by irreversible adsorption of Sb for direct ethanol fuel cellscitations
- 2010Immobilization of Pyrroloquinoline Quinone on Few-Walled Carbon Nanotubes
- 2004Versatile synthetic route to tailor-made proton exchange membranes for fuel cell applications by combination of radiation chemistry of polymers with nitroxide-mediated living free radical graft polymerizationcitations
- 2004Water balance in a free-breathing polymer electrolyte membrane fuel cellcitations
- 2003Electrochemical and physicochemical characterization of radiation-grafted membranes for fuel cells
Places of action
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article
Graphite recovery from waste Li-ion battery black mass for direct re-use
Abstract
Graphite was recovered from two leached (H2SO4 = 2 M, 60 °C, t = 3 h, Fe3+ = 2 g/L) Li-ion battery black mass concentrates with minimized energy consumption. One black mass originated from a mixture of mobile device and power tool batteries, and another from a single electric vehicle battery. The leach residues were pyrolyzed (800 °C, t = 1 h, Ar atmosphere) to remove the polyvinylidene fluoride (PVDF) binder and other non-metallic fractions. The black mass, its leach residue, and pyrolyzed residue were characterized using inductively coupled plasma-optical emission spectrometry (ICP-OES), ion chromatography (IC), scanning electron microscopy with energy dispersive X-ray spectroscopy (SEM-EDS), X-ray diffraction (XRD), thermogravimetric analysis (TGA), Raman spectroscopy, and N2 adsorption/desorption. After hydrometallurgical recycling and pyrolysis, the main post-metallurgical black mass impurities were cobalt oxide, iron, acid-resistant boehmite (AlO(OH)), and silicon dioxide. The pyrolysis resulted in electrolyte and binder removal, affected the crystallinity of the remaining boehmite. The recovered graphite-rich residue with impurities identified was tested as an anode in half-cells vs. metal Li. The average specific capacities of recovered graphite-rich residues from both sources were 350 and 250 mAh g-1 at 0.1C and their capacity retention after 100 cycles was high (80%) suggesting rather slow deterioration and hence the proposed recycling route being promising for the graphite reuse in new Li-ion batteries.