ELECTRON SPIN RESONANCE STUDIES OF LI-SUBSTITUTED MANGANESE SPINEL STRUCTURES SYNTHESIZED BY WET CHEMISTRY

摘要

In this work, we study the evolution of the ESR signal as a function of the average oxidation state of manganese ions from 3.5+ to 4+ for a series of lithium-rich manganate spinels Li_(1+y)Mn_(2-y)O_4 (with 0.00