Li2 Mn2 P4 O16

semiconductor

· Li2 Mn2 P4 O16

Li₂Mn₂P₄O₁₆ is a lithium manganese phosphate compound belonging to the polyphosphate family of inorganic semiconductors, typically investigated for electrochemical and energy storage applications. This material is primarily studied in research contexts for lithium-ion battery cathodes and solid-state electrolyte components, where its layered phosphate structure offers potential advantages in ionic conductivity and structural stability compared to conventional oxide cathodes. Engineers consider compounds in this family when designing next-generation battery systems requiring improved cycle life, thermal stability, or integration into solid-electrolyte architectures.

lithium-ion battery cathodessolid-state electrolytesenergy storage researchelectrochemical devicesadvanced battery materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00825 range 0.00780–0.00870median of 2 measurements	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.005 range -2.006–-2.005median of 2 measurements	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 O16

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control