Fig. 9: Schematic diagram of Mn4+ reduction in brines during lithiation and Mn2+ dissolution in acid during delithiation.
From: Lithium resources and novel strategies for their extraction and purification
Adapted from Seip et al.28.
Fig. 9: Schematic diagram of Mn4+ reduction in brines during lithiation and Mn2+ dissolution in acid during delithiation. | npj Materials Sustainability
