Li2 Fe1 Si3 O8

semiconductor

· Li2 Fe1 Si3 O8

Li₂Fe₁Si₃O₈ is a lithium iron silicate ceramic compound belonging to the silicate family of materials. This composition represents a research-phase material rather than a commercial product, investigated primarily for its potential in lithium-ion energy storage systems and solid-state battery applications where lithium-containing ceramics serve as electrolytes, active materials, or structural components. The iron-silicate framework combined with lithium incorporation makes this compound of interest in electrochemical energy conversion research, though industrial adoption remains limited and material development is ongoing to optimize ionic conductivity and electrochemical stability.

solid-state battery researchlithium-ion energy storageceramic electrolytesexperimental energy materialselectrochemical device development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	56.30	GPa	—
Shear Modulus(G)	38.16	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.6461	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.466	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.

Li2 Fe1 Si3 O8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control