SrH4O3 — Properties & Data | MatWorld

SrH4O3

ceramic

· JVASP-51020· SrH4O3

SrH4O3 is a strontium-based ceramic compound belonging to the hydride-oxide family, representing an emerging material class with potential for advanced structural and functional applications. This compound is primarily of research and development interest rather than established in high-volume industrial use; it exemplifies the growing class of complex hydride ceramics being investigated for energy storage, hydrogen-related applications, and materials with unusual mechanical or electrochemical properties. Engineers considering this material should recognize it as a developmental ceramic candidate rather than a commodity material, with potential relevance in specialized high-tech sectors where novel strontium chemistry and hydrogen incorporation offer advantages over conventional oxide ceramics.

hydrogen storage researchadvanced ceramics developmentenergy materialsexperimental structural ceramicsmaterials research prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	52.12	GPa	DFT · OptB88vdW
Exfoliation Energy(Eexf)	60.62	meV/atom	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3100	-	DFT · OptB88vdW
Shear Modulus(G)	22.75	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	3.073	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	4.545	eV	DFT · OptB88vdW
↳	6.855	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	8.554	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	2.777	-	DFT · OptB88vdW
↳	2.286	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.07314	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000956	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000859	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-142.1	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	370.9	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.000	%	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)	-1.602	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.

SrH4O3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental