Al4 Sb4 O14

semiconductor

· Al4 Sb4 O14

Al₄Sb₄O₁₄ is a mixed-metal oxide semiconductor compound combining aluminum and antimony oxides in a layered crystal structure. This material remains largely in the research and development phase, with investigation focused on its potential as a wide-bandgap semiconductor for optoelectronic and high-temperature electronic applications. Its mixed-valence composition and layered structure make it of interest for exploring novel photocatalytic properties and as a potential candidate in the broader family of complex oxide semiconductors for emerging device technologies.

photocatalytic applications (research)wide-bandgap semiconductors (experimental)optoelectronic devices (emerging)high-temperature electronics (exploratory)oxide semiconductor research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01340	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.636	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.

Al4 Sb4 O14

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control