Hf12 Zn12 C4

semiconductor

· Hf12 Zn12 C4

Hf12Zn12C4 is a ternary intermetallic compound combining hafnium, zinc, and carbon in a defined stoichiometric ratio. This is a research-phase material belonging to the family of refractory and high-entropy intermetallic systems; it is not yet established as a commercial engineering material. The hafnium-zinc-carbon system is of primary interest for exploratory studies into ultra-high-temperature ceramics and advanced structural composites where the high melting point of hafnium and carbide phases could offer thermal stability, but practical applications remain limited to laboratory investigation and feasibility studies.

experimental high-temperature materialsrefractory compound researchaerospace thermal protection (exploratory)intermetallic phase studiesmaterials screening and discovery

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01270	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4900	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.

Hf12 Zn12 C4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control