Unraveling interphase-driven failure pathways in LiMn 0.6 Fe 0.4 PO 4 /graphite pouch cells

This work reveals how VC and DTD stabilize CEI and SEI in LMFP/graphite cells, suppressing electrolyte decomposition, Mn dissolution, LiOR formation, and linking interphase evolution to explain failure and enable long-life LMFP-based batteries.