PbSiON2 — Properties & Data | MatWorld

PbSiON2

ceramic

· PbSiON2

PbSiON2 is a lead silicate oxynitride ceramic compound that combines silicon, oxygen, nitrogen, and lead phases to achieve enhanced mechanical and thermal properties. This material is primarily investigated in research contexts for high-temperature structural applications and wear-resistant coatings, where the incorporation of nitrogen into the silicate network improves hardness and thermal stability compared to conventional oxide ceramics. Its lead content makes it particularly useful for radiation shielding applications, though processing and environmental considerations limit its adoption versus lead-free alternatives in most commercial sectors.

radiation shieldinghigh-temperature coatingswear-resistant surfacesadvanced ceramics researchthermal barrier applicationsnuclear/medical equipment components

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	-0.000817	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.140	eV/atom	DFT

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.

PbSiON2

Electrical Properties

Other Properties

Regulatory Screening

Environmental