Micron-sized single-crystal cathodes for sodium-ion batteries.

ABSTRACT: Confining the particle-electrolyte interactions to the particle surface in electrode materials is vital to develop sustainable and safe batteries. Micron-sized single-crystal particles offer such opportunities. Owing to the reduced surface area and grain boundary-free core, particle-electrolyte interactions in micron-sized single-crystal particles will be confined to the particle surface. Here, we reveal the potential of such materials in sodium-ion batteries. We synthesized and investigated the chemical, electrochemical, and thermal properties of single-crystalline P2-type Na_0.7Mn_0.9Mg_0.1O₂ as a cathode material for sodium-ion batteries. Single-crystalline Na_0.7Mn_0.9Mg_0.1O₂ with a mean particle size of

SUBMITTER: Pamidi V 

PROVIDER: S-EPMC9043968 | biostudies-literature | 2022 May

REPOSITORIES: biostudies-literature