Na2 Be8 Sb2 O14

semiconductor

· Na2 Be8 Sb2 O14

Na₂Be₈Sb₂O₁₄ is a mixed-metal oxide semiconductor belonging to the beryllium–antimony oxide family, combining alkaline earth and chalcogen elements in a complex crystalline structure. This is a research-phase compound primarily investigated for its potential in optoelectronic and photocatalytic applications, where the layered metal-oxide framework and electronic band structure offer tunable light absorption and charge-carrier behavior. The material represents an emerging class of multivalent metal oxides that researchers are exploring as alternatives to conventional semiconductors in niche applications requiring specific optical or redox properties.

photocatalysis researchoptoelectronic deviceslight absorption materialsexperimental semiconductorsantimony-based oxidesmetal oxide research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.553	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.560	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.

Na2 Be8 Sb2 O14

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control