Journal
JOURNAL OF ENERGY STORAGE
Volume 69, Issue -, Pages -Publisher
ELSEVIER
DOI: 10.1016/j.est.2023.107917
Keywords
Carbon neutrality; Alternative battery system; Industrial manufacturing; Large-scale energy storage; Recycling loop; Supply chain management
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This article re-evaluates the commercial Li-ion batteries (LIBs) technologies and comprehensively assesses the viability of alternative beyond Li ion chemistries, such as sodium ion batteries, aqueous zinc batteries as well as solid-state lithium batteries. The advantages, raw material accessibility, cell prototyping, and manufacturability readiness of each category are summarized and commented, with emphasis on the gap between lab-scale models and practical production. Feasible recycling routine to integrate spent LIBs into a complete manufacturing loop remains an urgent priority. Large-scale energy storage requires collaborative efforts from researchers, manufacturers, government, and multiple parties of the energy sector, while technological advances facilitate the parallel optimization of LIBs manufacturing and development of nascent battery technologies within a more green, sustainable, and carbon-neutral framework.
The grid decarbonization requires the upscaling deployment of renewable energy sources, correspondingly, the electrochemical battery systems emerge as a vital transformative technology to realize the sustainable power supply without geographical restrictions. Aiming to achieve the efficient, sustainable, and chemical-neutral loop of the electrochemical energy storage solutions, this article re-evaluates the commercial Li-ion batteries (LIBs) technologies and comprehensively assess the viability of alternative beyond Li ion chemistries, such as sodium ion batteries, aqueous zinc batteries as well as solid-state lithium batteries. For each category, the foreseen advantages, raw material accessibility, cell prototyping and manufacturability readiness are summarized and commented, with the emphasis on the huge gap between the lab-scale model and the practical production in series. Additionally, feasible recycling routine to integrate the spent LIB into a complete manufacturing loop remains an urgent priority. We envision that large-scale energy storage requires the collaborative efforts from researchers, manufacturers, government, and multiple parties of the energy sector, meanwhile the technological advances facilitate the parallel optimization of LIBs manufacturing and development of nascent battery tech-nologies within a more green, sustainable, and carbon-neutral framework.
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