Hun Shim‡, Hyun-seung Kim‡, Jae Yup Jung, Kyeong-Ho Kim, Hyung-Ho Kim, Eungjae Lee, Dongjun Lee, Woosuk Cho* and Seong-Hyeon Hong* (2024). ‡ These authors contributed equally to this work. Overcoming the interfacial challenges of Ni-rich layered oxide cathodes for all-solid-state batteries through an ultrathin and amorphous Al2O3 coating. Journal of Materials Chemistry A, 12, 29826-29832.