H4 O8 Ge2 Sr2

ceramic

· H4 O8 Ge2 Sr2

Sr₂Ge₂O₈H₄ is a strontium germanate hydrate ceramic compound, belonging to the family of rare-earth and alkaline-earth oxide ceramics. This material is primarily of research interest rather than established industrial production, studied for potential applications in ion conductivity, thermal management, and advanced ceramic systems where germanate hosts offer unique crystal structures and thermal stability. The hydroxylated variant represents an experimental composition that may be explored for solid-state electrolyte applications, refractory components, or functional ceramics where strontium-based frameworks provide enhanced mechanical coupling with germanium tetrahedra.

solid-state electrolytesthermal barrier coatingsexperimental ceramicsrefractory applicationsresearch materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	84.82	GPa	—
Shear Modulus(G)	39.19	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	4.265	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.934	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.

H4 O8 Ge2 Sr2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental