Tb2Re2Si2C

ceramic

· JVASP-35392· Tb2Re2Si2C

Tb2Re2Si2C is an experimental ternary ceramic compound combining rare-earth terbium, refractory metal rhenium, silicon, and carbon. This material belongs to the family of high-temperature ceramics and MAX-phase-related compounds, designed for extreme thermal and chemical stability in demanding environments. While primarily a research compound with limited commercial deployment, materials in this family are investigated for aerospace propulsion systems, nuclear applications, and ultra-high-temperature structural components where conventional ceramics or superalloys cannot survive.

high-temperature structural ceramicsaerospace propulsion (experimental)nuclear reactor materials (research)refractory applicationsthermal barrier coatings (developmental)materials research and testing

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3739	lb/in³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000396	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000359	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-8.027	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-7.743	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)	-0.6196	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.

Tb2Re2Si2C — Properties & Data | MatWorld

Tb2Re2Si2C

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental