Nd2Pt2O7 — Properties & Data | MatWorld

Nd2Pt2O7

ceramic

· JVASP-45397· Nd2Pt2O7

Nd2Pt2O7 is a rare-earth platinum oxide ceramic belonging to the pyrochlore family, combining neodymium and platinum in a structured oxide framework. This compound is primarily of research and experimental interest, studied for potential applications in high-temperature materials and functional ceramics where the combination of rare-earth and noble metal properties could offer thermal stability and chemical inertness. While not yet established in mainstream industrial production, materials in this class are investigated for advanced applications requiring thermal barrier properties or catalytic functionality at elevated temperatures.

high-temperature ceramics researchthermal barrier materials (experimental)noble metal ceramics (laboratory)rare-earth oxide compoundsfunctional ceramics developmentadvanced materials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	9.103	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	1.138	eV	DFT · OptB88vdW
↳	1.251	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	7.595	-	DFT · OptB88vdW
↳	5.074	-	DFT · TBmBJ
Electron Effective Mass(m*e)	1.130	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	1.720	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00162	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00143	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-264.8	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	371	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	33.33	%	DFT · TBmBJ

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)	-2.116	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.

Nd2Pt2O7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental