Sr2HfTiO6 — Properties & Data | MatWorld

Sr2HfTiO6

ceramic

· JVASP-106738· Sr2HfTiO6

Sr₂HfTiO₆ is a complex perovskite-derived ceramic oxide composed of strontium, hafnium, and titanium. This material is primarily of research interest for high-temperature structural and functional applications, where its combination of refractory elements (hafnium and titanium) offers potential thermal stability and mechanical performance at elevated temperatures. It represents an emerging class of double perovskite ceramics being investigated for nuclear fuel matrices, thermal barrier coatings, and oxygen-ion conducting electrolytes in solid oxide fuel cells, though it remains largely in the experimental/development stage rather than established industrial production.

thermal barrier coatingssolid oxide fuel cellsnuclear fuel formshigh-temperature structural ceramicsoxygen-ion conductorsmaterials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.397	kg/m³	DFT · OptB88vdW

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.651	eV	DFT · OptB88vdW
↳	3.385	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	5.340	-	DFT · OptB88vdW
↳	4.310	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	1.790	%	DFT · TBmBJ

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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-3.547	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.

Sr2HfTiO6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental