Lithium Manganese Iron Phosphate (LMFP) Powder

CAS Number 1354700-46-1

Battery Materials, Cathode Active Materials, Green Energy Materials

Lithium Manganese Iron Phosphate (LMFP) Powder MSDS

Lithium Manganese Iron Phosphate (LMFP) Powder CAS 1354700-46-1

Cathode material for LMFP batteries

LMFP, a new variant of lithium iron phosphate (LFP), yields greater energy density, LiMn_0.6Fe_0.4PO₄

Overview | Product Information | Related Products

Lithium manganese iron phosphate, LMFP (CAS number 1354700-46-1), is a cathode material for lithium batteries, also known as a manganese doped variant of lithium iron phosphate (LFP). The doping of manganese in lithium manganese iron phosphate increases the operating voltage of battery cells, yielding greater energy density (210-240 Wh/kg), compared to standard LFP battery cells. LMFP also delivers excellent electrochemical performance, exhibiting a capacity of 161.3 mAh/g at 0.1C, a rate capability of 90.1 mAh/g at 5C, and good cycling stability of 95.6% capacity retention after 800 cycles at 1C.

The doping ratio of manganese is crucial in lithium manganese iron phosphate. With more than 60 wt% manganese content, sluggish Mn^2+/3+ redox kinetics occur, caused by Jahn-Teller distortion of Mn³⁺. This results in significant anisotropic lattice strain, leading to lower rate performance and volumetric capacity.

Long Battery Life

desirable for mass production

Low Cost

Cost Effective Value

Worldwide shipping

Quick and reliable shipping

High Purity

low water and carbon content

General Information

CAS Number	1354700-46-1
Chemical Formula	LiMn_0.6Fe_0.4PO₄
Full Name	Lithium Manganese Iron Phosphate
Molecular Weight	157.21 g/mol
Melting Point	N/A
Synonyms	LMFP, Lithium iron manganese phosphate, Lithium ferromanganese phosphate
Classification or Family	Cathode materials, Battery materials, Lithium battery materials, Green energy material

Product Details

Particle Size	1.01 μm (D₅₀)
Appearance	Black/brown powder

MSDS Documentation

Lithium Manganese Iron Phosphate (LMFP) Powder MSDS Sheet

References

Direct upcycling of leached FePO₄ from spent lithium-ion batteries toward gradient-doped LiMn_xFe_1−xPO₄ cathode material, J. Zhou et al., Adv. Energy Mater., 14 (7), 2302761; DOI: 10.1002/aenm.202302761.
Assessing manufacturing-performance correlation on LiMn_0.7Fe_0.3PO₄ electrodes for application in upscaled Li-ion battery cells, L. Minnetti et al., Batteries & Supercaps, e202400645 (2024); DOI: 10.1002/batt.202400645.
Advanced characterization techniques for phosphate cathodes in aqueous rechargeable zinc‐based batteries, L.-F. Zhou et al., Carbon Energy, 6 (10), e611 (2024); DOI: 10.1002/cey2.611.

Ammonia-free synthesis of lithium manganese iron phosphate cathodes via a co-precipitation reaction, P. Vanaphuti et al., RSC Sustainability, 2, 1969–1978 (2024); DOI: 10.1039/d4su00125g.
A critical revelation of lithium ferromanganese phosphate (LMFP) performance in a Mn-rich cathode for Li-ion batteries using Fe equivalents to occupy a Mn site, R. Yang et al., J. Mater. Chem. C, 12, 4961 (2024); DOI: 10.1039/d4tc00049h.
Developments in lithium-ion battery cathodes, J.-J. Marie et al., Faraday Insight, 18, 1–12 (2023); https://www.faraday.ac.uk/wp-content/uploads/2023/09/Faraday_Insights_18_FINAL.pdf.

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