Pr2Re2Si2C — Properties & Data | MatWorld

Pr2Re2Si2C

ceramic

· JVASP-35534· Pr2Re2Si2C

Pr2Re2Si2C is a ternary ceramic compound combining rare-earth praseodymium, refractory rhenium, silicon, and carbon. This material belongs to the family of MAX phases and transition metal carbides, which are currently the subject of intensive research for high-temperature structural applications. While primarily an experimental compound, materials in this chemical family are investigated for potential use in extreme-temperature environments where conventional ceramics and metals reach their limits, offering the possibility of combining ceramic stiffness with metallic machinability.

high-temperature ceramics researchrefractory applicationsaerospace thermal protectionmaterials science developmentultra-high-temperature composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3287	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000231	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000198	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-1.860	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-1.663	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.5480	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.

Pr2Re2Si2C

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental