LiBeH

ceramic

· JVASP-134046· LiBeH

LiBeH is an experimental lightweight ceramic compound combining lithium, beryllium, and hydrogen, belonging to the family of complex hydrides and intermetallic ceramics under active research for advanced aerospace and energy storage applications. This material is primarily investigated in academic and laboratory settings rather than established industrial production, with potential applications in hydrogen storage systems, neutron shielding, and ultra-lightweight structural composites where its exceptionally low density and thermal properties are advantageous. Engineers would consider LiBeH for next-generation aerospace components and energy systems where weight reduction is critical, though material processing, scalability, and long-term stability remain active research challenges.

hydrogen storage systemsneutron shieldingaerospace structureslightweight compositesresearch and developmentadvanced energy applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	4,032	ksi	DFT · OptB88vdW
Shear Modulus(G)	-2,662.9	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.02894	lb/in³	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)	0.7157	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.3611	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.

LiBeH — Properties & Data | MatWorld

LiBeH

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental