Li2 O12 Al2 Si4 — Properties & Data | MatWorld

Li2 O12 Al2 Si4

ceramic

· Li2 O12 Al2 Si4

Li₂O₁₂Al₂Si₄ is an aluminosilicate ceramic compound containing lithium, aluminum, and silicon oxides, likely representing a lithium-containing glass-ceramic or crystalline aluminosilicate phase. This material family is primarily of research interest for applications requiring low thermal expansion, high-temperature stability, or ionic conductivity; lithium aluminosilicates are investigated for thermal shock-resistant applications and as potential precursors or components in advanced ceramic systems.

thermal shock resistant ceramicsrefractory applicationsresearch/advanced ceramicshigh-temperature insulationdental and biomedical ceramicscomposite reinforcement phases

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	5.780	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.973	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.

Li2 O12 Al2 Si4

Electrical Properties

Other Properties

Regulatory Screening

Environmental