Sc2 Al2 C2 O2

semiconductor

· Sc2 Al2 C2 O2

Sc₂Al₂C₂O₂ is an oxycarbide ceramic compound combining scandium, aluminum, carbon, and oxygen—a research-phase material belonging to the family of mixed-valence ceramics and MAX-phase-related compounds. This material is primarily of academic and developmental interest rather than established industrial production, with potential applications in high-temperature structural applications, wear-resistant coatings, and advanced composite reinforcement where the combination of ceramic hardness and potential fracture toughness could offer advantages over traditional carbides or oxides.

high-temperature structural ceramicswear and oxidation resistance coatingscomposite reinforcement phasesadvanced refractory applicationsmaterials research and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.03230	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.903	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.

Sc2 Al2 C2 O2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control