Re4 O8 — Properties & Data | MatWorld

Re4 O8

ceramic

· Re4 O8

Re₄O₈ is a rhenium oxide ceramic compound, representing a mixed-valence transition metal oxide within the rhenium-oxygen system. This material is primarily studied in research contexts for its potential in catalysis, electronic applications, and high-temperature ceramics, where rhenium oxides are valued for their thermal stability and redox properties. Re₄O₈ and related rhenium oxide phases are notable alternatives to other transition metal oxides in applications requiring exceptional thermal stability and catalytic activity, though practical engineering use remains limited compared to more commercially established ceramic systems.

catalytic coatings and catalystshigh-temperature ceramics researchelectronic/semiconductor applicationsrefractory materials developmentadvanced materials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.623	eV/atom	DFT · OptB88vdW

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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.

Re4 O8

Other Properties

Regulatory Screening

Environmental