Pt3O4 — Properties & Data | MatWorld

Pt3O4

ceramic

· JVASP-85356· Pt3O4

Pt3O4 is a mixed-valence platinum oxide ceramic compound combining Pt²⁺ and Pt⁴⁺ oxidation states in a single phase. This material is primarily explored in catalysis research and electrochemistry applications, where its unusual oxidation state composition and electronic properties offer advantages in oxygen reduction reactions, fuel cell cathodes, and chemical conversion processes compared to pure platinum oxides or simple platinum catalysts.

fuel cell electrodesoxygen reduction catalysiselectrochemical sensorshigh-temperature oxidation resistanceresearch catalytic materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	13.17	kg/m³	DFT · OptB88vdW

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

Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000548	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000528	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-16.62	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-16.34	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.073	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.4949	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.

Pt3O4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental