ELECTRODE FOR NON-AQUEOUS ELECTROLYTIC CELLS

摘要

An electrode for a non-aqueous electrolyte battery capable of giving a large capacity to the battery and being excellent in high-rate characteristics is provided. The electrode contains, as an active material, a lithium composite oxide satisfying a relationship 1.5≤Sa/Sc≤10, where the specific surface area as measured by the BET method, the particle diameter, the particle size distribution, and the density of the lithium composite oxide are represented by Sa, r, f(r), and d, respectively, and Sc is a value defined by the following formula (I): $\mathop{\mathrm{image}}$