Y4 Pt4 O14

semiconductor

· Y4 Pt4 O14

Y4Pt4O14 is a mixed-valence oxide ceramic compound containing yttrium and platinum in a complex perovskite-related structure, representing a specialized functional ceramic rather than a conventional structural material. This is primarily a research-phase compound studied for its potential electrochemical and catalytic properties in high-temperature or chemically demanding environments. While not yet established in mainstream industrial applications, materials in this platinum-oxide family are of interest for fuel cell electrocatalysts, oxygen reduction catalysts, and high-temperature sensor applications where platinum's nobility and yttrium's oxygen-storage capacity combine.

Fuel cell catalysts (research phase)Oxygen reduction electrodesHigh-temperature sensorsAdvanced ceramic coatingsSolid oxide electrolyte systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.550	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.245	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

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.

Y4 Pt4 O14 — Properties & Data | MatWorld

Y4 Pt4 O14

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control