Mg2PbO4 — Properties & Data | MatWorld

Mg2PbO4

ceramic

· JVASP-30454· Mg2PbO4

Mg2PbO4 is an inorganic ceramic compound combining magnesium and lead oxides, belonging to the mixed-metal oxide ceramic family. This material is primarily investigated in research contexts for applications requiring high density and structural rigidity, particularly in radiation shielding, nuclear fuel forms, and specialized refractory applications where lead-containing ceramics provide attenuation properties. While not yet widely commercialized as a standalone engineering ceramic, compounds in this family are of interest to materials scientists exploring lead-oxide ceramics as alternatives to traditional shielding materials or as precursors for advanced ceramic phases.

radiation shieldingnuclear applicationsrefractory materialsresearch ceramicshigh-density compositeslead-oxide phases

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	127.8	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3700	-	DFT · OptB88vdW
Shear Modulus(G)	53.54	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	6.467	kg/m³	DFT · OptB88vdW

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Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	1.312	eV	DFT · OptB88vdW
↳	2.400	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	20.32	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	5.056	-	DFT · OptB88vdW
↳	3.777	-	DFT · TBmBJ
Piezoelectric Modulus(eij)	0.000	C/m²	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	14.59	%	DFT · TBmBJ

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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1176	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.022	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.

Mg2PbO4

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental