Y1 Th4 O10

ceramic

· Y1 Th4 O10

Y1 Th4 O10 is a rare-earth thorium oxide ceramic compound combining yttrium and thorium oxides in a mixed-valence structure. This material belongs to the family of refractory ceramics and is primarily of research interest for high-temperature applications where thermal stability and radiation resistance are critical; it is not yet widely deployed in commercial production but shows potential in nuclear fuel matrices, advanced refractory linings, and specialized thermal barrier coatings where conventional oxides would degrade.

Nuclear fuel matricesHigh-temperature refractoriesThermal barrier coatingsResearch ceramicsRadiation-resistant materialsExtreme environment applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	4.755	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.934	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.

Y1 Th4 O10 — Properties & Data | MatWorld

Y1 Th4 O10

Electrical Properties

Other Properties

Regulatory Screening

Environmental