Synthesis and Characterization of Lithium Nickel Manganese Cobalt Phosphorous Oxide

摘要

Disclosed herein are certain embodiments of a novel chemical synthesis route for lithium ion battery applications. Accordingly, various embodiments are focused on the synthesis of a new active material using NMC (Lithium Nickel Manganese Cobalt Oxide) as the precursor for a phosphate material having a layered crystal structure. Partial phosphate generation in the layer structured material stabilizes the material while maintaining the large capacity nature of the layer structured material.

主权项

1. A lithium nickel manganese cobalt phosphorous oxide material having a composition represented by:
LixNi1/4Mn1/4Co1/4P(1/4−y)O2, wherein 0≦x≦1, 0.001≦y≦0.25.