Journal article

Oxide-Based Solid-State Batteries: A Perspective on Composite Cathode Architecture


Authors listRen, YY; Danner, T; Moy, A; Finsterbusch, M; Hamann, T; Dippell, J; Fuchs, T; Müller, M; Hoft, R; Weber, A; Curtiss, LA; Zapol, P; Klenk, M; Ngo, AT; Barai, P; Wood, BC; Shi, RP; Wan, LWF; Heo, TW; Engels, M; Nanda, J; Richter, FH; Latz, A; Srinivasan, V; Janek, J; Sakamoto, J; Wachsman, ED; Fattakhova-Rohlfing, D

Publication year2022

JournalAdvanced Energy Materials

Volume number13

Issue number1

ISSN1614-6832

eISSN1614-6840

DOI Linkhttps://doi.org/10.1002/aenm.202201939

PublisherWiley


Abstract
The garnet-type phase Li7La3Zr2O12 (LLZO) attracts significant attention as an oxide solid electrolyte to enable safe and robust solid-state batteries (SSBs) with potentially high energy density. However, while significant progress has been made in demonstrating compatibility with Li metal, integrating LLZO into composite cathodes remains a challenge. The current perspective focuses on the critical issues that need to be addressed to achieve the ultimate goal of an all-solid-state LLZO-based battery that delivers safety, durability, and pack-level performance characteristics that are unobtainable with state-of-the-art Li-ion batteries. This perspective complements existing reviews of solid/solid interfaces with more emphasis on understanding numerous homo- and heteroionic interfaces in a pure oxide-based SSB and the various phenomena that accompany the evolution of the chemical, electrochemical, structural, morphological, and mechanical properties of those interfaces during processing and operation. Finally, the insights gained from a comprehensive literature survey of LLZO-cathode interfaces are used to guide efforts for the development of LLZO-based SSBs.



Citation Styles

Harvard Citation styleRen, Y., Danner, T., Moy, A., Finsterbusch, M., Hamann, T., Dippell, J., et al. (2022) Oxide-Based Solid-State Batteries: A Perspective on Composite Cathode Architecture, Advanced Energy Materials, 13(1), Article 2201939. https://doi.org/10.1002/aenm.202201939

APA Citation styleRen, Y., Danner, T., Moy, A., Finsterbusch, M., Hamann, T., Dippell, J., Fuchs, T., Müller, M., Hoft, R., Weber, A., Curtiss, L., Zapol, P., Klenk, M., Ngo, A., Barai, P., Wood, B., Shi, R., Wan, L., Heo, T., ...Fattakhova-Rohlfing, D. (2022). Oxide-Based Solid-State Batteries: A Perspective on Composite Cathode Architecture. Advanced Energy Materials. 13(1), Article 2201939. https://doi.org/10.1002/aenm.202201939


Last updated on 2025-21-05 at 16:52