Al2 B28 Na2

semiconductor

· Al2 B28 Na2

Al₂B₂₈Na₂ is an experimental ceramic compound combining aluminum, boron, and sodium—a rare-earth-adjacent composition that belongs to the family of complex boron-rich ceramics. This material is primarily of research interest in advanced materials science rather than established industrial production; it represents exploration into lightweight ceramic systems with potential applications in high-temperature or specialized electronic contexts where boron-based compounds offer oxidation resistance and low density.

Research & developmentHigh-temperature ceramicsLightweight structural compositesSemiconductor substrates (experimental)Oxidation-resistant coatings (potential)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.889	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1600	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.

Al2 B28 Na2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control