Long-term Stable and Ready-to-use: Examining Partly Delithiated Lithium Iron Phosphate as Reference Material Lithium iron phosphate (LiFePO₄, LFP) is a well-established cathode material in lithium-ion battery research due to its excellent electrochemical stability, intrinsic safety, non-toxicity, and low cost. Beyond its commercial success,... read more → 5. February 2026