Li4 Fe2 Ni2 P4 O16

semiconductor

· Li4 Fe2 Ni2 P4 O16

Li₄Fe₂Ni₂P₄O₁₆ is a mixed-metal lithium phosphate compound belonging to the polyanion-framework family of materials, synthesized primarily for energy storage research rather than commercial production. This material is investigated as a potential cathode or electrode component in lithium-ion batteries, where the combination of iron, nickel, and phosphate groups offers possibilities for tuning electrochemical performance and thermal stability compared to conventional oxide cathodes. The compound remains largely in the research phase, with interest driven by the need for high-capacity, cost-effective, and safer battery chemistries for electric vehicles and grid storage applications.

lithium-ion battery cathodesenergy 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)	0.1600	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.020	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 Fe2 Ni2 P4 O16

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control