H3Pb

ceramic

· JVASP-39333· H3Pb

H3Pb is an intermetallic ceramic compound in the lead-hydrogen system, representing a metal hydride ceramic rather than a traditional oxide or silicate ceramic. This material remains largely in the research phase, investigated primarily for its potential in hydrogen storage applications and as a model compound for understanding hydride crystal chemistry, though industrial deployment is extremely limited and the material has not achieved commercial significance.

hydrogen storage researchintermetallic hydride studiesexperimental materials sciencesolid-state chemistryenergy storage systems (laboratory)crystal structure investigation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2981	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)	0.7787	eV/atom	—
Formation Energy(ΔHf)	0.7777	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.

H3Pb

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental