Meles Neguse, Samuel ; Yoon, Songhak ; Lim, Hyunjung ; Jang, Jueun ; Baek, Sungho ; Jöckel, Dennis M. ; Widenmeyer, Marc ; Balke‐Grünewald, Benjamin ; Weidenkaff, Anke (2024)
The Pitfalls of Deep Eutectic Solvents in the Recycling of Lithium‐Ion Batteries.
In: Energy Technology : Generation, Conversion, Storage, Distribution, 2024, 12 (4)
doi: 10.26083/tuprints-00027105
Article, Secondary publication, Publisher's Version
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Item Type: | Article |
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Type of entry: | Secondary publication |
Title: | The Pitfalls of Deep Eutectic Solvents in the Recycling of Lithium‐Ion Batteries |
Language: | English |
Date: | 19 June 2024 |
Place of Publication: | Darmstadt |
Year of primary publication: | April 2024 |
Place of primary publication: | Weinheim |
Publisher: | Wiley-VCH |
Journal or Publication Title: | Energy Technology : Generation, Conversion, Storage, Distribution |
Volume of the journal: | 12 |
Issue Number: | 4 |
Collation: | 5 Seiten |
DOI: | 10.26083/tuprints-00027105 |
Corresponding Links: | |
Origin: | Secondary publication DeepGreen |
Abstract: | The exponentially increasing demand for lithium‐ion batteries and their limited lifetime lead to a significant increase in spent batteries. With the goal to address the sustainability and recyclability to minimize negative effects for the environment, an efficient process is vital to recover valuable materials from spent batteries by recycling. In this regard, deep eutectic solvents (DESs) have attracted huge interest, due to their unique ability to efficiently extract valuable metals from spent batteries, while also being rendered greener and more cost‐effective compared to current pyrometallurgy and/or hydrometallurgy. However, the DES approach also has its own set of challenges and drawbacks, which hinder the widespread use in the industry, including its restricted recyclability, high viscosity, low thermal and chemical stability, complex chemistry, as well as limited scalability. In this perspective, it is claimed that ongoing future research on the recycling of lithium‐ion batteries requires the exploration of alternative processes including modification of current hydrometallurgy processes, if the consistent improvements cannot be achieved in DES system for recycling valuable elements. |
Uncontrolled Keywords: | closed‐loop battery recyclings, deep eutectic solvents, resource efficiencies, spent lithium‐ion batteries |
Identification Number: | Artikel-ID: 2301213 |
Status: | Publisher's Version |
URN: | urn:nbn:de:tuda-tuprints-271058 |
Classification DDC: | 600 Technology, medicine, applied sciences > 660 Chemical engineering |
Divisions: | 11 Department of Materials and Earth Sciences > Material Science > Materials and Resources |
Date Deposited: | 19 Jun 2024 12:35 |
Last Modified: | 20 Jun 2024 13:12 |
SWORD Depositor: | Deep Green |
URI: | https://tuprints.ulb.tu-darmstadt.de/id/eprint/27105 |
PPN: | 519260392 |
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