Fig. 5
From: Alleviating oxygen evolution from Li-excess oxide materials through theory-guided surface protection
Ta-doped LNMO and the Ta distribution in the particle. SEM image (scale bar, 2 μm) of the as-prepared Li1.3Nb0.285Ta0.015Mn0.4O2 (a), and the energy dispersive X-ray spectroscopy (EDX) line scan (b)
