BaH2O3 — Properties & Data | MatWorld

BaH2O3

Name: BaH2O3
Brand: MatWorld

ceramic

· JVASP-51672· BaH2O3

BaH₂O₃ is an inorganic ceramic compound containing barium, hydrogen, and oxygen—a hydride-oxide material that falls within the broader family of metal hydride ceramics. This is a research-phase compound rather than an established commercial material; it represents exploratory work in ceramic chemistry where hydrogen incorporation can modify crystal structure, mechanical response, and functional properties compared to conventional oxide ceramics. The material shows potential interest in layered ceramic systems and hydrogen-storage applications, though industrial deployment remains limited pending further development of synthesis methods and property optimization.

hydrogen storage materials (research)layered ceramic structuressolid-state chemistry developmentalternative hydride ceramicsadvanced materials R&D

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Exfoliation Energy(Eexf)	78.32	meV/atom	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	4.279	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	3.009	eV	DFT · OptB88vdW
↳	4.623	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	9.960	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	3.341	-	DFT · OptB88vdW
↳	2.768	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.2757	C/m²	DFT · OptB88vdW
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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.07250	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.505	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.

BaH2O3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental