Jp. Cho et al., Complete blocking of Mn3+ ion dissolution from a LiMn2O4 spinel intercalation compound by Co3O4 coating, CHEM COMMUN, (12), 2001, pp. 1074-1075
Complete elimination of Mn3+ dissolution from a LiMn2O4 spinel compound at
60 degreesC has been achieved by enclosing each particle with a LiMn2-xCoxO
4 solid-solution thin film having a high Co concentration at the surface.