Ba4SiOs

ceramic

· JVASP-66252· Ba4SiOs

Ba₄SiO₆ is an inorganic ceramic compound belonging to the barium silicate family, composed of barium oxide and silicon dioxide in a specific stoichiometric ratio. This material is primarily of research interest for applications requiring high-temperature stability and ionic conductivity; barium silicates are investigated for solid-state electrolytes, thermal barrier coatings, and glass-ceramic systems where their thermal and chemical stability provide advantages over conventional alternatives. Industrial adoption remains limited, with most use cases concentrated in advanced ceramics development, though the material family shows promise in next-generation energy storage and high-temperature structural applications.

solid-state electrolytesthermal barrier coatingshigh-temperature ceramicsglass-ceramic matricesresearch/development materialsionic conductivity applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.043	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	1.119	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.372	eV/atom	—
Formation Energy(ΔHf)	1.172	eV/atom	—

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

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.

Ba4SiOs

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental