Spatially Decoupled Bulk-Surface Engineering of Single-Crystal Li-Rich Cathodes via a Rigidified Framework and Frictionless Li-Ion Pathway.
Lithium-rich manganese-based oxides (LRMOs) are attractive next-generation cathodes for lithium-ion batteries (LIBs), owing to their ultrahigh capacity and high operating potential. Although single-crystal LRMOs (SC-LRMOs) mitigate intergranular fractures associated with polycrystalline particles, they still suffer fro...