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DOI: 10.4121/de23a97d-b0c7-475a-85fc-b922a7732a15

van de Ven, Johannes J. M. M.; Teeuwisse, Patrick J.; Hendrikx, Ruud W.A.; Yang, Yongxiang; Abrahami, Shoshan T. (2025): Data underlying the publication: Simultaneous Recycling of Spent LiFePO4 and LiNixMnyCozO2 Li‑Ion Batteries Under Mild Leaching Conditions. Version 1. 4TU.ResearchData. dataset. https://doi.org/10.4121/de23a97d-b0c7-475a-85fc-b922a7732a15.v1

Categories

• Inorganic Chemistry
• Chemical Sciences

Keywords

Hydrometallurgy Leaching LiFePO4 (LFP) LiNixMnyCozO2 (NMC) Lithium-ion Batteries Recycling

Licence

CC BY 4.0

Interoperability

• RO-Crate Metadata

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by Johannes J. M. M. van de Ven , Patrick J. Teeuwisse, Ruud W.A. Hendrikx, Yongxiang Yang, Shoshan T. Abrahami

Data underlying the publication: Simultaneous Recycling of Spent LiFePO4 and LiNixMnyCozO2 Li‑Ion Batteries Under Mild Leaching Conditions

The purpose of the experiments was to study the chemical composition of various spent Li-ion batteries from consumer e-waste. Then, different types of waste were submitted to hydrometallurgical leaching together, followed by a pH increase to precipitate the leached metals. Following the hydrometallurgical steps, the residues and precipitates were characterized by XRD-analysis.

The data is sorted in folders for each set of figures or each table. The data mainly consists of ICP-OES measurements, which are expressed as the concentration of metals in solution (ppm). These are used to calculate the composition of the feed materials (battery waste, wt.%), leaching efficiencies (%) and precipitation efficiencies (%). These are all in spreadsheet format (.ods). There are also some X-Ray diffraction studies done. These are found as PDF-documents, which contain the X-ray-diffractograms and the peak allocation. From the diffractograms, the present compounds can be identified.

History

• 2025-05-13 first online, published, posted

Publisher

4TU.ResearchData

Format

.ods, .pdf

Associated peer-reviewed publication

Simultaneous Recycling of Spent LiFePO4 and LiNixMnyCozO2 Li‑Ion Batteries Under Mild Leaching Conditions

Organizations

TU Delft, Faculty of Mechanical Engineering, Department of Materials Science and Engineering