PrSiO3 — Properties & Data | MatWorld

PrSiO3

ceramic

· PrSiO3

PrSiO3 is a praseodymium silicate ceramic compound belonging to the rare-earth silicate family, which exhibits high-temperature stability and low thermal conductivity. This material is primarily of interest in advanced thermal barrier coating (TBC) applications and high-temperature structural ceramics research, where its rare-earth composition offers improved phase stability and reduced sintering compared to conventional silicates. PrSiO3 represents an experimental/development-stage material being evaluated for next-generation aerospace and power generation applications requiring enhanced thermal insulation and oxidation resistance at extreme temperatures.

thermal barrier coatingshigh-temperature structural ceramicsaerospace engine componentsadvanced refractory materialsrare-earth ceramic research

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 · PBE
Magnetic Moment(μB)	0.00100	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.737	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.

PrSiO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental