Fig. 2: Operando tracking of the O3-Na[Li1/3Mn2/3]O2 synthesis.
From: Enabling the synthesis of O3-type sodium anion-redox cathodes via atmosphere modulation
a The temperature profile, b operando XRD, c operando GC and d TGA results during the temperature ramping of the O3-Na[Li1/3Mn2/3]O2 synthesis under 2% O2. e A summary of the reaction processes and intermediate compounds during the temperature ramping. Source data are provided as a Source Data file.
