Re2P — Properties & Data | MatWorld

Re2P

ceramic

· JVASP-20176· Re2P

Re₂P is a rhenium phosphide ceramic compound belonging to the transition metal phosphide family. This material is primarily of research and developmental interest rather than a mature commercial ceramic, with potential applications in high-temperature environments, catalysis, and wear-resistant coatings where rhenium's exceptional refractory properties and phosphide chemistry can be leveraged. Its primary appeal lies in exploring advanced ceramic compositions that combine rhenium's high melting point and density with phosphide bonding characteristics, though industrial adoption remains limited compared to established ceramics like alumina or carbides.

High-temperature refractory applicationsCatalytic coatings and surfacesWear and oxidation resistance researchElectronic and thermoelectric researchAerospace material developmentAdvanced ceramics R&D

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	15.84	kg/m³	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	0.000226	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000228	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-4.440	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-5.277	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)	-0.2270	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.

Re2P

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental