CeRh2

Name: CeRh2
Brand: MatWorld

ceramic

· CeRh2

CeRh2 is an intermetallic ceramic compound combining cerium and rhodium, belonging to the class of rare-earth transition-metal ceramics. This material is primarily of research and specialized interest rather than mainstream industrial use, studied for its potential in high-temperature applications and as a model compound for understanding heavy-fermion physics and thermal properties in rare-earth systems. Engineers would consider CeRh2 in advanced materials development contexts where extreme thermal stability, specific electronic properties, or neutron scattering behavior are critical, though practical applications remain limited to specialized experimental and laboratory settings.

high-temperature ceramics researchrare-earth intermetallicsthermal management studiesmaterials physics characterizationadvanced refractory compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3841	lb/in³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.01100	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000612	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000648	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	7.200	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	7.400	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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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)2 entries	-0.7396	eV/atom	DFT · OptB88vdW
↳	-0.6892	eV/atom	Measured

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

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.

CeRh2 — Properties & Data | MatWorld

CeRh2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental