Menu
MSE PRO Lithium-Rich Lithium Iron Oxide as Battery Cathode Additives, 100g - MSE Supplies LLC

MSE PRO Lithium-Rich Lithium Iron Oxide (LFO) as Battery Cathode Additives, 100g

  • £19200
  • Save £2400


MSE PRO Lithium-Rich Lithium Iron Oxide (LFO) as Battery Cathode Additives, 100g

Applications:

Due to their low cost and non-toxic nature, lithium iron oxides (LFO) are gaining attention as potential cathode additives for lithium secondary batteries. Li-rich defect anti-fluorite Li5FeO4 has emerged as a high-capacity cathode material exhibiting simultaneous anionic and cationic redox without significant oxygen release. LFO can be applied to LFP and ternary cathode materials.

Specifications:

  • Appearance: Light yellow powder
  • Particle size: D50 ~5-15um
  • Chemical Formula: Li5FeO4
  • Theoretical Capacity: 867mAh/g
  • Package: 100g/bag

Note: The capacity is for reference. This material is for research only.

Reaction Mechanism:

First charging platform (3.5V-4.0V): Li5FeO4→2Li++2e-+Li3FeO4

Second charging platform (>4.0V): Li3FeO4→2Li++2e-+LiFeO2

    References:

    [1] Zhan, C., Yao, Z., Lu, J. et al. Enabling the high capacity of lithium-rich anti-fluorite lithium iron oxide by simultaneous anionic and cationic redox. Nat Energy 2, 963–971 (2017).

    [2] Augustine, Anu Maria; Sudarsanan, Vishnu; Ravindran, P., Suppressing the initial capacity fade in Li-rich Li5FeO4 with anionic redox by partial Co substitution – a first-principles study, Sustainable Energy & Fuels, The Royal Society of Chemistry, 2023, 1502-1521.