BaSrHf2 — Properties & Data | MatWorld

BaSrHf2

ceramic

· JVASP-65376· BaSrHf2

BaSrHf2 is a complex oxide ceramic compound combining barium, strontium, and hafnium—a material class typically investigated for high-temperature structural and functional applications. This composition falls within the family of perovskite-related ceramics and rare-earth-free hafnate systems, primarily explored in research environments rather than established commercial production. The combination of a refractory metal (hafnium) with alkaline-earth elements suggests potential for thermal barrier coatings, solid electrolyte applications, or advanced wear-resistant components in extreme environments, though adoption remains limited to specialized aerospace and energy research rather than mainstream engineering practice.

thermal barrier coatings (research)high-temperature structural ceramicssolid oxide fuel cells (experimental)aerospace refractory applicationswear-resistant composites (advanced research)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	38.03	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3300	-	DFT · OptB88vdW
Shear Modulus(G)	14.60	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	7.751	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.8223	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.8040	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.

BaSrHf2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental