NaBeH3 — Properties & Data | MatWorld

NaBeH3

ceramic

· JVASP-8596· NaBeH3

Sodium beryllium hydride (NaBeH3) is an inorganic ceramic compound belonging to the complex metal hydride family, composed of sodium, beryllium, and hydrogen elements. This material is primarily of research and development interest rather than established in mainstream industrial production, with investigation focused on solid-state hydrogen storage applications and advanced energy systems where high hydrogen density per unit volume is required. NaBeH3 represents a candidate material in the broader effort to develop practical hydrogen storage media for fuel cell vehicles and portable power systems, though challenges in thermal stability, desorption kinetics, and manufacturing scalability have limited commercial deployment compared to more mature alternatives.

hydrogen storage researchfuel cell systems developmentadvanced energy materialssolid-state hydrogen carriersexperimental energy applicationslightweight structural ceramics (specialty research)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	61.13	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.1800	-	DFT · OptB88vdW
Shear Modulus(G)	55.88	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	1.557	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	1.626	eV	DFT · OptB88vdW
↳	3.046	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	72.98	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	5.050	-	DFT · OptB88vdW
↳	3.389	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.000	C/m²	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	4.130	%	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)	0.1316	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.1402	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.

NaBeH3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental