Li7Fe5O12 — Properties & Data | MatWorld

Li7Fe5O12

ceramic

· JVASP-141025· Li7Fe5O12

Li₇Fe₅O₁₂ is an iron-lithium oxide ceramic compound that belongs to the garnet family of materials, characterized by a complex mixed-valence iron oxide structure with lithium incorporation. This material is primarily of research and developmental interest for energy storage and electrochemical applications, particularly as a potential solid-state electrolyte or cathode material in advanced lithium-ion battery systems, where its ionic conductivity and thermal stability are being investigated as alternatives to conventional liquid electrolytes.

solid-state battery electrolyteslithium-ion battery researchenergy storage materialselectrochemical devicesadvanced ceramics developmenthigh-temperature ionic conductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.354	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.02920	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.843	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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.

Li7Fe5O12

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental