PtPb2
metal· PtPb2
PtPb2 is an intermetallic compound combining platinum and lead in a 1:2 stoichiometric ratio, belonging to the family of noble metal–base metal intermetallics. This material is primarily of research and specialized industrial interest rather than a commodity alloy, valued for applications requiring the corrosion resistance of platinum combined with the density and cost characteristics of lead-based systems. Its notable properties—including high density and moderate stiffness—make it relevant for radiation shielding, specialized catalytic applications, and high-temperature structural research where platinum alloying improves thermal stability and corrosion resistance.
radiation shieldingcatalytic substrateshigh-density alloyscorrosion-resistant interconnectsresearch metallurgyspecialized aerospace components
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 71.75 | GPa | — | ||
| ↳ | 76.53 | GPa | — | ||
Poisson's Ratio(ν) | 0.4000 | - | — | ||
Shear Modulus(G)2 entries | 15.71 | GPa | — | ||
| ↳ | 16.62 | GPa | — |
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 | |
|---|---|---|---|---|---|
Density(ρ) | 13.79 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | 2.240 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.02170 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.1473 | eV/atom | — |
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.