OsPtO3 — Properties & Data | MatWorld

OsPtO3

ceramic

· OsPtO3

OsPtO3 is a mixed-metal oxide ceramic compound combining osmium and platinum in an oxide matrix, belonging to the family of refractory perovskite or pyrochlore-type oxides. This is a research-level material of interest for high-temperature and catalytic applications, rather than a mature commercial ceramic. The platinum-osmium oxide system is explored for potential use in extreme-environment catalysis, electrochemical devices, and thermal barrier contexts where both chemical stability and precious-metal functionality are valued, though practical engineering adoption remains limited due to cost, scarcity, and ongoing characterization of its thermal and mechanical behavior.

high-temperature catalysis (research)electrochemical applicationsthermal stability studiesrefractory ceramic researchoxygen-reduction catalystslaboratory/prototype development

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · PBE
Magnetic Moment(μB)2 entries	0.9580	μB	DFT
↳	2.592	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	0.7310	eV/atom	DFT
↳	2.180	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.

OsPtO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental