Sb-Induced Coherent Twin-Phase Engineering for Structural Pinning and High-Voltage Stabilization of Ni-Rich Layered Cathodes
Tian Jiang, Jun Chen, Ying Lei, Zhilin Tao et autres
Abstract Ni-rich layered oxide cathodes received considerable research interest due to their high energy density, yet their cycling stability was severely limited by irreversible H2–H3 phase transition-induced lattice strain accumulation and lattice oxygen release, especially at high voltage. Here, we report a …
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ACS Sustainable Chemistry & Engineering