PuIrO3 — Properties & Data | MatWorld

PuIrO3

ceramic

· JVASP-38378· PuIrO3

PuIrO₃ is an oxide ceramic compound combining plutonium and iridium in a perovskite or mixed-oxide crystal structure. This is a research-phase material studied primarily for its potential in nuclear materials science, where the combination of actinide and noble-metal chemistry offers unique thermal and radiation-resistant properties. While not yet commercialized for mainstream engineering applications, materials in this family are of interest for specialized nuclear fuel forms, high-temperature oxidation resistance, and studies of actinide material behavior under extreme conditions.

nuclear fuel researchactinide materials sciencehigh-temperature ceramicsradiation-resistant compoundsmaterials characterization studiesadvanced nuclear applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3935	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.7330	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000488	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000517	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-16.36	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-16.87	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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.192	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.224	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.

PuIrO3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental