Li2 Mn2 P4 O14

semiconductor

· Li2 Mn2 P4 O14

Li₂Mn₂P₄O₁₄ is a lithium-manganese phosphate compound belonging to the polyphosphate family of ceramics and semiconductors. This material is primarily of research interest for energy storage applications, particularly as a cathode or electrode material in lithium-ion batteries, where the lithium content and manganese redox chemistry enable electrochemical cycling. While not yet established in mainstream commercial production, phosphate-based lithium compounds are valued by battery researchers for their thermal stability, safety profile, and potential cost advantages over oxide cathodes, making them candidates for next-generation energy storage systems.

lithium-ion battery cathodesenergy storage researchsolid-state battery materialsthermal energy storageelectrochemical devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.5029	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.146	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.

Li2 Mn2 P4 O14

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control