Paul Albertus; Venkataramani Anandan; Chunmei Ban; Nitash P. Balsara; Ilias Belharouak; Josh Buettner-Garrett; Zonghai Chen; Claus Daniel; Marca M. Doeff; Nancy J. Dudney; Bruce Dunn; Stephen J. Harris; Subramanya P Herle; Éric Herbert; Sergiy Kalnaus; Joesph A. Libera; Dongping Lu; Steve W. Martin; Bryan D. McCloskey; Matthew T. McDowell; Ying Shirley Meng; Jagjit Nanda; Jeff Sakamoto; Ethan C. Self; Sanja Tepavcevic; Eric D. Wachsman; Chunsheng Wang; Andrew S. Westover; Jie Xiao; Thomas A. Yersak · 2021 · ACS Energy Letters
Paper
Solid-state batteries utilizing Li metal anodes have the potential to enable improved performance (specific energy >500 Wh/kg, energy density >1500 Wh/L), safety, recyclability, and potentially lower cost (<$100/kWh) compared to advanced Li-ion systems.1,2 These improvements are critical for the widespread adoption of electric vehicles (EVs) and trucks and could create a short-haul electric aviation industry.1-3 Expectations for solid-state batteries are high, but there are significant materials and processing challenges to overcome.
Analysis
This paper discusses the potential of solid-state batteries with Li-metal anodes to significantly improve energy density, safety, and cost for applications like electric vehicles, while acknowledging substantial materials and processing challenges.
Discovery
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