OsSmO3

ceramic

· OsSmO3

OsSmO3 is a mixed-metal oxide ceramic compound containing osmium and samarium in a perovskite-related crystal structure. This material is primarily of research interest rather than established industrial production, investigated for potential applications in high-temperature electrochemistry, catalysis, and solid-state ionics due to the properties imparted by the combination of a refractory metal (osmium) and rare-earth element (samarium). Engineers would consider this compound in specialized contexts where extreme thermal stability, mixed-valence catalytic activity, or ionic transport are critical, though practical adoption remains limited pending further development and cost optimization.

high-temperature catalystssolid oxide fuel cells (SOFC)electrochemical devicesresearch and developmentrefractory applications

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · PBE
Magnetic Moment(μB)	1.036	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3640	eV/atom	DFT

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.

OsSmO3 — Properties & Data | MatWorld

OsSmO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental