Ca4 Y2 Sb2 O10

semiconductor

· Ca4 Y2 Sb2 O10

Ca₄Y₂Sb₂O₁₀ is a complex mixed-metal oxide semiconductor belonging to the rare-earth compound family, combining calcium, yttrium, and antimony in a structured ceramic lattice. This material is primarily of research interest for optoelectronic and photocatalytic applications, where its semiconducting properties and rare-earth dopant characteristics may enable photon emission, light detection, or catalytic activity under UV or visible light. While not yet widely deployed in mainstream industrial products, compounds in this family are explored as alternatives to conventional phosphors and photocatalysts, with potential advantages in thermal stability and tunability through compositional variation.

photocatalytic materials (research)rare-earth optical compoundsphosphor precursorsUV/visible light applicationsceramic semiconductorsadvanced materials R&D

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	11,772.3	ksi	—
Shear Modulus(G)	5,528.8	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.804	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.830	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Ca4 Y2 Sb2 O10

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control