PtOsO3 — Properties & Data | MatWorld

PtOsO3

ceramic

· PtOsO3

PtOsO3 is a mixed-metal oxide ceramic compound containing platinum and osmium in an oxidized perovskite-like or pyrochlore structure. This is a research-phase material not yet widely commercialized; it belongs to the family of noble-metal oxides studied for high-temperature catalytic, electrochemical, and structural applications where chemical inertness and thermal stability are critical. The combination of platinum and osmium—both noble metals with high melting points and corrosion resistance—suggests potential use in extreme-environment catalysts, solid oxide fuel cell components, or specialized high-temperature electrodes, though industrial adoption remains limited pending further development and cost justification.

catalytic converters (research)solid oxide fuel cellshigh-temperature electrodesoxygen reduction catalystscorrosion-resistant coatings (experimental)

Compliance & Regulations

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

Units:

si imperial

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · PBE
Magnetic Moment(μB)2 entries	0.03900	μB	DFT
↳	0.3413	μB	DFT

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
Formation Energy(ΔHf)2 entries	-0.1390	eV/atom	DFT
↳	1.740	eV/atom	DFT

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

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.

PtOsO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental