Tb2Si5Rh3

ceramic

· JVASP-21833· Tb2Si5Rh3

Tb2Si5Rh3 is an intermetallic ceramic compound combining terbium, silicon, and rhodium, representing a specialized material from the rare-earth silicide family. This composition appears to be a research or exploratory material rather than an established commercial ceramic, likely investigated for high-temperature structural applications where the combination of rare-earth elements and transition metals offers potential benefits in oxidation resistance, thermal stability, or catalytic properties. The material's relevance would depend on specific thermal, mechanical, or chemical performance characteristics needed in demanding environments where conventional ceramics or superalloys show limitations.

High-temperature structural applicationsOxidation-resistant coatingsResearch/experimental ceramicsRare-earth intermetallicsThermal barrier systemsAdvanced aerospace materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2757	lb/in³	DFT · OptB88vdW

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

Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000478	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000400	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-22.86	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-20.91	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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.9082	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.

Tb2Si5Rh3 — Properties & Data | MatWorld

Tb2Si5Rh3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental