Be2H

ceramic

· JVASP-134055· Be2H

Be₂H is a beryllium hydride ceramic compound that exists primarily as a research material rather than a commercial engineering material. This compound belongs to the metal hydride ceramic family and has been studied for its potential in hydrogen storage, lightweight structural applications, and advanced material research due to beryllium's exceptional strength-to-weight ratio. Be₂H remains largely experimental; its practical applications are limited by beryllium's toxicity hazards, complex synthesis requirements, and the availability of competing lightweight ceramics and composites that are safer and more cost-effective for industrial use.

hydrogen storage researchlightweight ceramics (experimental)advanced materials developmentaerospace material studiesnuclear and high-temperature applications (research phase)metal hydride composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.04577	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1887	eV/atom	—
Formation Energy(ΔHf)	0.1130	eV/atom	—

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

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.

Be2H

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental