ZnNiP2O7 — Properties & Data | MatWorld

ZnNiP2O7

ceramic

· JVASP-59828· ZnNiP2O7

ZnNiP2O7 is a zinc nickel phosphate ceramic compound belonging to the pyrophosphate family of inorganic ceramics. This material is primarily investigated in research contexts for applications requiring thermal stability and chemical durability, particularly in coatings, catalytic substrates, and specialized refractory systems where its mixed-metal phosphate composition offers potential advantages in oxidation resistance and thermal shock performance compared to single-phase ceramics.

thermal barrier coatingscatalytic substratesrefractory materialscorrosion-resistant coatingselectrical insulatorsresearch ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.103	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	1.160	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	27.65	-	DFT · OptB88vdW
Magnetic Moment(μB)	8.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000111	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000333	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-367.2	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	429.3	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)	-1.902	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.

ZnNiP2O7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental