PrS31 — Properties & Data | MatWorld

PrS31

ceramic

· JVASP-132488· PrS31

PrS31 is a praseodymium sulfide ceramic compound belonging to the rare-earth chalcogenide family. While specific commercial production details are limited in accessible literature, materials in this class are investigated for high-temperature applications, optoelectronic devices, and specialized refractory uses where rare-earth elements provide unique thermal stability and electronic properties. Engineers considering PrS31 would typically be exploring experimental or niche applications in advanced ceramics research rather than established high-volume production.

high-temperature refractory applicationsrare-earth ceramics researchoptoelectronic compound semiconductorsthermal barrier coatings (experimental)specialized industrial ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.08472	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.00700	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.08450	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.1118	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.

PrS31

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental