CeGe2

ceramic

· JVASP-13768· CeGe2

CeGe2 is a cerium-germanium intermetallic ceramic compound belonging to the rare-earth germanide family. While primarily a research material rather than a commodity engineering ceramic, it is investigated for potential applications in thermoelectric devices and high-temperature structural applications where rare-earth compounds offer unique electronic and thermal properties. Its selection would be driven by specialized performance requirements in emerging technologies rather than established industrial production.

thermoelectric deviceshigh-temperature semiconductorsrare-earth intermetallic researchadvanced ceramics developmentcryogenic applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	70.26	GPa	—
Poisson's Ratio(ν)	0.3300	-	—
Shear Modulus(G)	29.45	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	6.976	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	1.336	µB	—
Seebeck Coefficient(S)	56.94	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.5674	eV/atom	—

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

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.

CeGe2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental