Li2 Fe1 F4
semiconductor· Li2 Fe1 F4
Li₂Fe₁F₄ is a lithium iron fluoride compound belonging to the class of ionic semiconductors with potential electrochemical and solid-state applications. This material is primarily of research interest rather than established commercial production, being investigated for energy storage systems—particularly lithium-ion battery cathodes and solid electrolytes—where its fluoride chemistry offers potential advantages in ionic conductivity and structural stability. Engineers evaluating this compound would consider it for next-generation battery architectures or solid-state electrochemical devices where lithium transport efficiency and thermal stability are critical design drivers.
lithium-ion batteriessolid-state electrolytesenergy storage cathodessolid-state physics researchelectrochemical devices
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — |
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.