PrSiO4 — Properties & Data | MatWorld

PrSiO4

ceramic

· JVASP-50343· PrSiO4

Praseodymium silicate (PrSiO4) is a rare-earth ceramic compound combining praseodymium oxide with silicon dioxide. It is primarily of research and developmental interest rather than established in high-volume production, with potential applications in high-temperature structural ceramics, thermal barrier coatings, and optical materials leveraging rare-earth properties for enhanced thermal stability and specialized light absorption/emission characteristics.

thermal barrier coatingshigh-temperature ceramicsoptical/photonic materialsrare-earth research compoundsaerospace thermal protectionadvanced refractory applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.544	kg/m³	DFT · OptB88vdW

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Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	1.808	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000545	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000591	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-0.4800	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-0.8233	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	0.01570	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.911	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.

PrSiO4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental