MnNiP
metal· MnNiP
MnNiP is an intermetallic compound combining manganese, nickel, and phosphorus, belonging to the family of ternary metal phosphides. This material is primarily of research interest for potential applications in energy storage and catalysis, where such intermetallic phosphides have shown promise as alternatives to precious-metal catalysts in hydrogen evolution and oxygen reduction reactions.
hydrogen evolution catalystselectrochemical energy storagewater splitting applicationscatalytic researchphosphide-based materials developmentemerging energy conversion
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 179.9 | GPa | — | ||
Poisson's Ratio(ν) | 0.3200 | - | — | ||
Shear Modulus(G) | 76.37 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.861 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 0.000 | eV | — | ||
| ↳ | 0.000 | eV | — | ||
Magnetic Moment(μB)2 entries | 1.759 | μB | — | ||
| ↳ | 3.999 | µB | — | ||
Saturation Magnetization(μB,sat) | 422.2 | μB | — | ||
Seebeck Coefficient(S) | -1.590 | µV/K | — |
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.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.2509 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -0.4640 | eV/atom | — | ||
| ↳ | -0.2447 | eV/atom | — |
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.
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
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.