Li4 Fe4 O12
semiconductor· Li4 Fe4 O12
Li₄Fe₄O₁₂ is a lithium iron oxide compound with semiconductor properties, belonging to the family of transition metal oxides used in electrochemical and energy storage applications. This material is primarily of research interest for lithium-ion battery components and solid-state electrolyte systems, where its mixed-valence iron chemistry and lithium mobility make it a candidate for enhancing ionic conductivity and cycle stability. While not yet a commercial commodity material, compounds in this lithium-iron-oxide family are being investigated as alternatives to conventional cathode and electrolyte materials to improve energy density and thermal stability in next-generation battery architectures.
lithium-ion battery cathodessolid-state electrolytesenergy storage researchelectrochemical devicesionic conductor developmentadvanced battery materials
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Shear Modulus(G) | — | Pa | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | 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.