Ce2SiGe

ceramic

· JVASP-105541· Ce2SiGe

Ce₂SiGe is a rare-earth intermetallic ceramic compound combining cerium with silicon and germanium elements, representing an experimental material in the rare-earth silicide-germanide family. This compound has been primarily investigated in materials research for potential applications in high-temperature structural applications and as a model system for studying rare-earth intermetallic behavior, though it remains largely confined to academic investigation rather than established industrial production. The material's appeal lies in the combination of rare-earth thermal and electronic properties with the structural stability offered by silicon-germanium frameworks.

high-temperature ceramics researchrare-earth intermetallicsthermal barrier coatings (exploratory)electronic materials researchthermoelectric applications (potential)structural ceramics development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2359	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	3.482	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01030	eV/atom	—
Formation Energy(ΔHf)	-0.6968	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.

Ce2SiGe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental