Ce5Si3

ceramic

· Ce5Si3

Ce5Si3 is a rare-earth silicon ceramic compound belonging to the cerium silicide family, characterized by a layered crystal structure typical of rare-earth intermetallic silicates. This material is primarily investigated in research contexts for high-temperature applications where thermal stability and oxidation resistance are critical, particularly in aerospace and advanced energy systems where cerium-based ceramics offer potential advantages over conventional silicates in extreme environments.

high-temperature ceramics researchaerospace thermal protectionoxidation barrier coatingsrare-earth intermetallicsadvanced energy systemsrefractory applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.749	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	—
↳	0.000	eV	—
Magnetic Moment(μB)	0.1510	µB	—

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
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)2 entries	-0.5472	eV/atom	—
↳	-0.5688	eV/atom	—

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

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.

Ce5Si3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental