Li4 Fe2 Si2 C2 O14

semiconductor
· Li4 Fe2 Si2 C2 O14

Li₄Fe₂Si₂C₂O₁₄ is an experimental lithium iron silicate-carbonate compound belonging to the family of mixed-valence oxide ceramics, primarily investigated in battery and electrochemistry research contexts. This material is not yet widely commercialized but is of interest to researchers exploring novel lithium-ion conductors and electrode materials, particularly for its potential to combine iron's electrochemical activity with silicon-based framework structures that can enable ion transport. Compared to conventional layered lithium oxides, compounds in this structural family are being studied for their potential to offer improved cycling stability or novel electrochemical properties, though optimization of synthesis and characterization of performance remain active research areas.

experimental battery researchlithium-ion conductorscathode materials developmentsolid electrolyte systemsenergy storage R&D

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
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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.