NaLiBe2

ceramic

· JVASP-69876· NaLiBe2

NaLiBe2 is a ternary ceramic compound composed of sodium, lithium, and beryllium oxides, belonging to the family of lightweight inorganic ceramics. This material is primarily of research and specialized industrial interest, where its extremely low density and unique crystal structure make it relevant for advanced thermal management, aerospace components, and neutron moderator applications in nuclear environments. Its combination of light weight with ceramic thermal stability positions it as a candidate for high-temperature insulation and structural applications where minimizing mass is critical, though its beryllium content requires careful handling during processing and potential end-of-life considerations.

aerospace insulationnuclear moderatorslightweight ceramics researchthermal managementberyllium-based compositeshigh-temperature applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.04856	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.5383	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.5273	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.

NaLiBe2 — Properties & Data | MatWorld

NaLiBe2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental