Ce5Si3 — Properties & Data | MatWorld

Ce5Si3

Name: Ce5Si3
Brand: MatWorld

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)	0.2438	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	Measured
Magnetic Moment(μB)	0.1510	µB	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)2 entries	-0.5688	eV/atom	DFT · OptB88vdW
↳	-0.5472	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.

Ce5Si3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental