Li2 Fe2 Ni2 O8

semiconductor

· Li2 Fe2 Ni2 O8

Li₂Fe₂Ni₂O₈ is a mixed-metal oxide semiconductor belonging to the spinel or layered oxide family, combining lithium, iron, and nickel cations in an oxygen lattice. This compound is primarily of research and developmental interest for energy storage and catalytic applications, particularly in lithium-ion battery cathodes and electrochemical systems where the mixed transition-metal composition offers potential advantages in cycling stability, thermal safety, and cost compared to single-metal oxide alternatives. The material represents an emerging class of high-capacity cathode materials being investigated to improve energy density and cycle life in next-generation battery technologies.

lithium-ion battery cathodesenergy storage researchelectrochemical catalysisnext-generation battery developmentmixed-metal oxide systemsthermal stability optimization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00130	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.501	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 Fe2 Ni2 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control