CeAl4Si2Rh

metal

· JVASP-91724· CeAl4Si2Rh

CeAl₄Si₂Rh is a rare-earth intermetallic compound containing cerium, aluminum, silicon, and rhodium. This is a research-phase material rather than an established commercial alloy; it belongs to the family of rare-earth transition metal silicides and aluminides being investigated for high-temperature structural applications and potentially for catalytic or electronic properties. The combination of rare-earth and noble metal elements suggests interest in advanced aerospace, catalysis, or solid-state physics research contexts where thermal stability and chemical reactivity are being optimized.

High-temperature structural compounds (research)Intermetallic catalyst developmentRare-earth alloy researchAdvanced aerospace materials (experimental)Solid-state chemistry applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.695	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.5020	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.6235	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

CeAl4Si2Rh

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control