Li4 Fe2 B4 O12

semiconductor

· Li4 Fe2 B4 O12

Li₄Fe₂B₄O₁₂ is an inorganic ceramic compound combining lithium, iron, boron, and oxygen—a complex oxide belonging to the boron-based ceramic family with potential semiconductor or mixed-valence electronic properties. This material is primarily of research and development interest rather than established in high-volume industrial applications; it represents exploration in the lithium-iron-boron system for energy storage, electrochemistry, or advanced functional ceramics. Engineers evaluating this compound would typically be investigating novel battery electrolytes, solid-state ionic conductors, or specialized optical/electronic ceramics where the lithium mobility and iron redox activity offer potential advantages over conventional alternatives.

solid-state battery researchlithium-ion conductor developmentexperimental functional ceramicselectrochemical device prototypingadvanced materials characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.880	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.142	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.

Li4 Fe2 B4 O12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control