Na2TmPCO7 — Properties & Data | MatWorld

Na2TmPCO7

ceramic

· JVASP-45763· Na2TmPCO7

Na2TmPCO7 is a rare-earth phosphate ceramic compound containing sodium, thulium, phosphorus, carbon, and oxygen. This material belongs to the family of mixed-metal phosphate ceramics, which are primarily investigated in research contexts for their potential in high-temperature applications, luminescent devices, and specialized functional ceramics. The inclusion of thulium (a lanthanide element) suggests potential applications in photonic or thermal materials where rare-earth dopants provide unique optical or thermal properties.

Research & development phaseHigh-temperature ceramicsRare-earth phosphate compoundsPhotonic/optical materialsThermal barrier coatingsSpecialized functional ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.771	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	4.708	eV	DFT · OptB88vdW
↳	7.636	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	2.679	-	DFT · OptB88vdW
↳	2.139	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000813	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000205	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-131.3	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	396.9	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.000	%	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)	0.05230	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.490	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.

Na2TmPCO7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental