Na3Rh — Properties & Data | MatWorld

Na3Rh

ceramic

· JVASP-37765· Na3Rh

Na3Rh is an intermetallic ceramic compound containing sodium and rhodium, representing a rare combination of an alkali metal with a precious transition metal. This material exists primarily in research and exploratory contexts rather than established industrial production; compounds in this family are investigated for potential applications in catalysis, energy storage, and advanced ceramics where the unique electrochemical properties of rhodium combined with sodium's ionic characteristics may offer benefits. Engineers considering Na3Rh would be working at the frontier of materials development rather than selecting from mature commercial options, making it relevant primarily to research institutions, advanced catalyst development, or specialized aerospace/energy projects exploring novel material architectures.

catalytic researchelectrochemical systemsexperimental intermetallicsenergy storage explorationhigh-performance ceramicsacademic/laboratory synthesis

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.210	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00136	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00123	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-31.85	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-30.03	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)	0.3252	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.3161	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.

Na3Rh

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental