Na3Ge4Pt4 — Properties & Data | MatWorld

Na3Ge4Pt4

metal

· JVASP-23544· Na3Ge4Pt4

Na3Ge4Pt4 is an intermetallic compound combining sodium, germanium, and platinum in a defined stoichiometric ratio, belonging to the class of ternary metal systems. This is a research-phase material studied primarily for its crystallographic structure and electronic properties rather than established industrial production. The compound represents exploration within platinum-group intermetallics where platinum's catalytic and corrosion-resistant properties are combined with lighter elements; potential applications would focus on advanced catalysis, high-temperature oxidation resistance, or specialized electronic materials, though practical engineering use remains under investigation.

catalyst researchintermetallic compoundshigh-temperature materialselectronic materials developmentoxidation-resistant coatingsmaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.222	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Piezoelectric Modulus(eij)	1.371	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000404	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000269	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	3.970	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	3.230	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.4914	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

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Na3Ge4Pt4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

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