NeH3 — Properties & Data | MatWorld

NeH3

ceramic

· JVASP-125416· NeH3

NeH₃ is an experimental metal hydride ceramic compound in the rare-earth hydride family, currently pursued in materials research rather than established industrial production. This compound represents an emerging class of lightweight ceramic materials with potential applications in hydrogen storage, advanced thermal management, and high-temperature structural applications where low density combined with ceramic properties offers advantages over conventional alternatives.

Hydrogen storage researchLightweight aerospace structuresHigh-temperature thermal managementRare-earth ceramic developmentAdvanced materials researchExperimental/laboratory applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	704	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions
Band Gap(Eg)	3.176	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	1.560	-	DFT · OptB88vdW
Magnetic Moment(μB)	1.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.6323	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.6252	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.

NeH3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental