2021
DOI: 10.1002/cite.202100112
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Rücklaufmengen und Verwertungswege von Altbatterien aus Elektromobilen in Deutschland

Abstract: Die Elektromobilität wird als Schlüsseltechnologie zur Senkung der CO2‐Emissionen im Straßenverkehr gesehen. In der Diskussion um die Klimabilanz der Elektromobilität wird allerdings der hohe ökologische Fußabdruck in der Herstellung batterieelektrischer Fahrzeuge wenig adressiert, der sich insb. durch die ressourcenintensive Traktionsbatterie ergibt. Neben der Bereitstellung von regenerativem Ladestrom ist eine effiziente Kreislaufführung der Batteriematerialien und eine möglichst lange Nutzung der Batteriesy… Show more

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Cited by 4 publications
(3 citation statements)
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“…In the B2U context, in particular, experts stressed the necessity of the SoH, as it allows B2U actors to identify suitable EVB modules for use in less energy intensive second life applications. Such reasoning is also common in the research literature (Albertsen et al, 2021;Ali et al, 2021;Glöser-Chahoud et al, 2021b;Slattery et al, 2021). In contrast, value chain actors associated with the early design stage of an EVB (i.e., FWS_2) were concerned that, on its own, SoH does not allow battery reliability to be assessed.…”
Section: Product Status Informationmentioning
confidence: 97%
See 1 more Smart Citation
“…In the B2U context, in particular, experts stressed the necessity of the SoH, as it allows B2U actors to identify suitable EVB modules for use in less energy intensive second life applications. Such reasoning is also common in the research literature (Albertsen et al, 2021;Ali et al, 2021;Glöser-Chahoud et al, 2021b;Slattery et al, 2021). In contrast, value chain actors associated with the early design stage of an EVB (i.e., FWS_2) were concerned that, on its own, SoH does not allow battery reliability to be assessed.…”
Section: Product Status Informationmentioning
confidence: 97%
“…(Busse et al, 2017;Cagliano et al, 2020). Value chain actors associated with the end of life (EoL) (e.g., waste battery collectors, recyclers, battery repurposers), for example, require information enabling them to decide whether a retired EVB qualifies for a second life (Ali et al, 2021;Glöser-Chahoud et al, 2021b), or whether the battery can be easily and safely dismantled to support respective recycling processes (Kintscher et al, 2020(Kintscher et al, , 2021.…”
Section: Information As Key To Enabling Sustainable Product Managementmentioning
confidence: 99%
“…Pyrometallurgical pretreatment is considered robust because it can handle a wide range of cell material. However, this is offset by the relatively high inefficiency and high energy requirements [46]. The metals remaining in the alloy mass after pyrometallurgy can thus be subsequently precipitated as sulphates (salts of sulphuric acid) or carbonates (salts of carbonic acid) by dissolving them in acids and alkalis (hydrometallurgy).…”
Section: Recycling Technologiesmentioning
confidence: 99%