O4 Co1 Re1 — Properties & Data | MatWorld

O4 Co1 Re1

ceramic

· O4 Co1 Re1

O4Co1Re1 is an experimental ceramic compound containing cobalt and rhenium oxides in a 4:1:1 stoichiometric ratio. This material belongs to the family of mixed-metal oxides and is primarily of research interest for high-temperature applications where thermal stability and refractory properties are valued. The inclusion of rhenium—a rare, high-melting-point element—suggests potential use in extreme environments, though this composition appears to be in developmental stages rather than established industrial production.

high-temperature refractory coatingsaerospace thermal barrierscatalysis researchexperimental ceramicsextreme environment applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.482	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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.

O4 Co1 Re1

Other Properties

Regulatory Screening

Environmental