Nb2P5 — Properties & Data | MatWorld

Nb2P5

metal

· JVASP-34880· Nb2P5

Nb₂P₅ is a niobium phosphide compound that belongs to the family of transition metal phosphides, materials of emerging interest in materials science and electrochemistry research. While not yet widely established in mainstream industrial production, niobium phosphides are being investigated as electrocatalysts for hydrogen evolution and oxygen reduction reactions, as well as potential components in energy storage and catalytic applications where their electronic properties and chemical stability offer advantages over traditional catalysts.

electrocatalysis researchhydrogen evolution catalystsenergy storage developmentoxygen reduction catalystsadvanced materials researchexperimental compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1780	lb/in³	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	0.000575	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000572	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	3.567	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	2.207	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)	0.02120	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.5770	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

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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.

Nb2P5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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