Ca4 Al2 Sn2 O10

semiconductor

· Ca4 Al2 Sn2 O10

Ca₄Al₂Sn₂O₁₀ is an oxyceramic semiconductor compound combining calcium, aluminum, and tin oxides in a mixed-valence structure. This material is primarily of research interest for optoelectronic and photocatalytic applications, where the tin-aluminum oxide framework can enable tunable electronic properties and potential visible-light activity. Engineers investigating this compound would be evaluating it for emerging technologies requiring oxide semiconductors with specific band gap engineering or catalytic behavior, though it remains predominantly in the developmental stage compared to mature alternatives like TiO₂ or In₂O₃ systems.

photocatalysis researchoptoelectronic devicesoxide semiconductor developmentvisible-light responsive materialsfunctional ceramicsadvanced catalyst substrates

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	83.73	GPa	—
Shear Modulus(G)	45.70	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.238	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.747	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 Al2 Sn2 O10

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control