Hf4 Co4 O12

semiconductor

· Hf4 Co4 O12

Hf₄Co₄O₁₂ is a mixed-metal oxide ceramic compound combining hafnium and cobalt in a defined stoichiometric ratio. This material belongs to the family of complex oxides and perovskite-related structures, which are primarily of research interest for applications requiring specific electronic, magnetic, or catalytic properties at elevated temperatures.

experimental ceramics researchhigh-temperature catalysiselectronic materials developmentsolid-state chemistry studiesoxygen ion conductors (potential)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00350	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.462	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.

Hf4 Co4 O12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control