Li4 Mn1 P2 O8

semiconductor

· Li4 Mn1 P2 O8

Li₄Mn₁P₂O₈ is a lithium manganese phosphate compound belonging to the phosphate-based ceramic semiconductor family, with potential applications in electrochemical energy storage and ion-conducting materials. This material is primarily investigated in research contexts for lithium-ion battery cathodes and solid-state electrolyte development, where the combination of lithium, manganese, and phosphate phases offers tunable electrochemical activity and structural stability. Engineers consider phosphate-based lithium compounds when seeking alternatives to oxide cathodes that require improved thermal stability, enhanced cycle life, or integration into all-solid-state battery architectures.

lithium-ion battery cathodessolid-state electrolytesenergy storage systemsionic conductor materialsadvanced battery researchelectrochemical cells

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	67.94	GPa	—
Shear Modulus(G)	38.79	GPa	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.6780	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.346	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Li4 Mn1 P2 O8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control