LNO and LFO Lithium-Rich Lithium Replenishment Material (Li2NiO2 / Li5FeO4)

Cat No:BMSPEM-0395

Description

This lithium-rich lithium replenishment material from Eata Battery is provided for both cathode and anode applications. The LNO grade (Li2NiO2) is applied to ternary NCM and NCA cathode materials, while the LFO grade (Li5FeO4) is applied to LFP and ternary cathode materials; an anode lithium replenishment additive (LSA) is mainly used in Si-C silicon-carbon anodes. The LNO material releases lithium ions above 3.5 V with a theoretical capacity of 486 mAh/g, greatly improving energy density and first-cycle efficiency. The LFO (Li5FeO4) material suits charging in the 3.5-4.0 V window, shows almost no reversible capacity above 2.7 V, is prepared by a short one-step sintering process, and stabilizes to high purity without other lithium-containing compounds after sintering. In a representative cycle performance test, adding 3% LNO raised retention from 72.39% to 85.02% at 25 degrees C and from 84.98% to 88.44% at 45 degrees C.

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Basic Information

Chemical Formula	Li2NiO2 / Li5FeO4
Storage Conditions	Store at room temperature, dry and sealed
Primary Application	Lithium replenishment additive for NCM, NCA and LFP cathodes; Si-C anode lithium compensation; improvement of first-cycle efficiency and energy density
English Synonyms	LNO; LFO; LFC; lithium-rich cathode additive; Li2NiO2; Li5FeO4
Shipping Conditions	Ships at ambient temperature

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