Challenges for and Pathways toward Li-Metal-Based All-Solid-State Batteries

By Paul Albertus, Venkataramani Anandan, C. Ban, N. Balsara, I. Belharouak, Josh Buettner-Garrett, Zonghai Chen, C. Daniel, M. Doeff, N. Dudney and 20 more. ACS Energy Letters, 2021

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anodes have the potential to enable improved performance (specific energy >500 Wh/kg, energy density >1,500 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 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.

Subfields: Automotive Engineering, Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/b643e33395f56bff0ca97e59e86582339bbab39d