Al8 C4 O4

semiconductor

· Al8 C4 O4

Al₈C₄O₄ is an aluminum oxycarbon ceramic compound that combines metallic and ceramic characteristics, belonging to the family of complex oxycarbides. This material is primarily of research and developmental interest rather than established industrial production, with potential applications in high-temperature structural ceramics and advanced composite reinforcement where the combination of aluminum, carbon, and oxygen phases could provide novel mechanical and thermal properties.

high-temperature ceramicscomposite reinforcement phasesmaterials researchadvanced refractoriesthermal protection systemsexperimental semiconductor applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	155.0	GPa	—
Shear Modulus(G)	87.31	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.969	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.472	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.

Al8 C4 O4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control