CeTa — Properties & Data | MatWorld

CeTa

ceramic

· JVASP-128232· CeTa

CeTa is a ceramic compound composed of cerium and tantalum elements, representing a rare-earth transition metal ceramic. This material family is primarily explored in research contexts for high-temperature and specialized electronic applications, where the combination of cerium's rare-earth properties and tantalum's refractory characteristics offers potential advantages in thermal stability and chemical resistance compared to conventional ceramics.

High-temperature applicationsRefractory ceramicsElectronic/optoelectronic researchChemical barrier coatingsSpecialized experimental systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	11.68	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.5165	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.5165	eV/atom	DFT · OptB88vdW

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.

CeTa

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental