Dy4 Sc4 O12

ceramic

· Dy4 Sc4 O12

Dy4Sc4O12 is a rare-earth oxide ceramic compound combining dysprosium and scandium oxides, representing a material from the family of complex rare-earth ceramics. While primarily a research compound rather than a commercially established material, it belongs to a class of ceramics being investigated for high-temperature applications and advanced functional properties. Materials in this family are of interest to researchers exploring thermal barrier coatings, refractory systems, and specialized optical or electronic applications where rare-earth dopants provide enhanced performance over conventional oxides.

thermal barrier coatings (research phase)high-temperature ceramicsrefractory materialsrare-earth oxide researchadvanced ceramics development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	177.8	GPa	—
Shear Modulus(G)	86.98	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	4.461	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.825	eV/atom	—

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.

Dy4 Sc4 O12

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental