Li2 Cr2 Fe2 O8

semiconductor

· Li2 Cr2 Fe2 O8

Li₂Cr₂Fe₂O₈ is a mixed-metal oxide semiconductor composed of lithium, chromium, iron, and oxygen in a defined stoichiometric ratio. This compound belongs to the family of transition metal oxides and is primarily of research interest for energy storage and electrochemical applications, particularly as a potential cathode material or solid-state electrolyte component in lithium-ion battery systems. The combination of multiple d-block metals (Cr and Fe) in a single oxide lattice offers tunable electronic and ionic transport properties, making it relevant to next-generation battery chemistries where enhanced cycling performance or thermal stability is desired over conventional single-metal oxide cathodes.

lithium-ion battery cathodessolid-state electrolytesenergy storage researchelectrochemical deviceshigh-temperature ceramicsexperimental battery materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00370	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.927	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 Cr2 Fe2 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control