Fig. 1: Structural characterization and electrochemical data for Li1.2Ni0.13Co0.13Mn0.54O2.
From: Trapped O2 and the origin of voltage fade in layered Li-rich cathodes
a, Li1.2Ni0.13Co0.13Mn0.54O2 with a layered \({\rm{R}}\bar{3}{\rm{m}}\) structure, in-plane ordering of Li/Ni and Co/Mn giving rise to the honeycomb superstructure ordering. Li atoms are represented in blue, TM in purple and oxygen in red. b, PXRD data and refinement to the \({\rm{R}}\bar{3}{\rm{m}}\) crystal structure. c, Load curves for Li1.2Ni0.13Co0.13Mn0.54O2, cycled between 2.0 V and 4.8 V at 100 mA g−1 for 100 cycles.
