Sustainable Materials and Recycling Processes for Battery Production

A special issue of Batteries (ISSN 2313-0105). This special issue belongs to the section "Battery Processing, Manufacturing and Recycling".

Deadline for manuscript submissions: 20 January 2025 | Viewed by 2424

Special Issue Editors


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Guest Editor
School of Mechanical and Materials Engineering, Washington State University, Pullman, WA 99163, USA
Interests: Li/Na/K-ion batteries; Li/Na/K-metal batteries; battery recycling; fiber-shaped batteries

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Guest Editor
School of Mechanical and Materials Engineering, Washington State University, Pullman, WA 99163, USA
Interests: electrical energy storage characterization of the polymer-based nanocomposites; control of defect structures and dielectric properties of functional ceramics for high-voltage application
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Guest Editor
School of Metallurgy and Environment, Central South University, Changsha 410083, China
Interests: lithium batteries; multi-scale modeling for batteries; energy storage materials

Special Issue Information

Dear Colleagues,

Batteries are considered one of the most critical technologies in modern society, encompassing numerous fields, e.g., portable electrics, electric vehicles, and large-scale energy storage systems for renewable energy plants. Determining how high-performance batteries can be developed by applying sustainable materials and recycling used batteries is necessary to meet the requirements of the growing market. (1) Sustainable materials that are naturally abundant, environmentally benign, and low-cost are promising to accommodate the inadequate supply of raw materials or batteries. Therefore, more research on the use of sustainable materials (e.g., biomaterials) as electrodes, electrolytes, and separators in batteries is critical for the generation of "green batteries". (2) Recycling used batteries can further reduce soil/water pollution and allow for raw battery materials to be obtained. Hence, effective and environmentally friendly recycling processes, i.e., close-loop recycling,  are urgently needed for the development of reusable materials.

Sustainable technologies for both the production and recycling of batteries will greatly benefit the environment. The realization of “green” processes for recycling batteries and producing recyclable batteries can not only reduce toxic wastes but also lower energy consumption and greenhouse gas emissions. 

Dr. Chenxu Wang
Dr. Lulu Ren
Dr. Xiahui Zhang
Guest Editors

Manuscript Submission Information

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Keywords

  • sustainable
  • materials
  • batteries
  • recycling

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Published Papers (1 paper)

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Research

21 pages, 5171 KiB  
Article
Sustainable Battery Lifecycle: Non-Destructive Separation of Batteries and Potential Second Life Applications
by Gernot Schlögl, Stefan Grollitsch, Christian Ellersdorfer, Florian Feist, Christoph Kirschner, Josef Ecker and Franz Haas
Batteries 2024, 10(8), 280; https://doi.org/10.3390/batteries10080280 - 5 Aug 2024
Viewed by 1859
Abstract
Large quantities of battery systems will be discarded from electric vehicles in the future. Non-destructive separation of used electric vehicle (EV) traction batteries enables a second life of battery components, extraction of high value secondary materials, and reduces the environmental footprint of recycling [...] Read more.
Large quantities of battery systems will be discarded from electric vehicles in the future. Non-destructive separation of used electric vehicle (EV) traction batteries enables a second life of battery components, extraction of high value secondary materials, and reduces the environmental footprint of recycling and separation processes. In this study, the key performance indicators (KPIs) for the second life application of spent EV batteries are identified. Three battery packs are analyzed in terms of the joining techniques used—and possible separation techniques—considering only direct recycling methods. The components that can be recovered from these batteries are evaluated against the KPIs. This study shows that all the batteries analyzed allow a second life in stationary and semi-stationary electrical storage systems and marine applications when used at the pack and module levels. Two packs can be reused in electric vehicles such as forklifts. However, the feasibility of re-use in micro-mobility and consumer electronics is very limited. This study shows that technically feasible separation methods are dictated and constrained by the joining techniques used. As welding and adhesive bonding pose challenges to separation processes, future efforts should prioritize ‘design for disassembly’ to ensure sustainable battery life cycle management. Full article
(This article belongs to the Special Issue Sustainable Materials and Recycling Processes for Battery Production)
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