HgPd
ceramic· HgPd
HgPd is an intermetallic ceramic compound combining mercury and palladium, representing a high-density material system studied primarily in materials research rather than established industrial production. This compound exhibits characteristics typical of intermetallic ceramics, with potential applications in specialized high-density or catalytic contexts where the unique properties of mercury–palladium systems are relevant. Research into HgPd typically focuses on understanding phase behavior, mechanical properties, and potential functional applications in niche sectors where the density and chemical properties of this combination offer advantages over conventional alternatives.
Research and development materialsHigh-density applicationsCatalytic systemsIntermetallic compoundsExperimental electronic materialsSpecialized alloy development
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)3 entries | 115.1 | GPa | — | ||
| ↳ | 115.1 | GPa | — | ||
| ↳ | 120.7 | GPa | — | ||
Elastic Compliance Tensor(Sij) | Matrix (redacted) | 1/GPa | — | ||
Elastic Anisotropy(AU) | 0.6450 | - | — | ||
Elastic Stiffness Tensor(Cij) | Matrix (redacted) | Pa | — | ||
Poisson's Ratio(ν)2 entries | 0.3637 | - | — | ||
| ↳ | 0.3800 | - | — | ||
Shear Modulus(G)3 entries | 34.50 | GPa | — | ||
| ↳ | 34.50 | GPa | — | ||
| ↳ | 33.03 | 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) | 13.66 | 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) | -6.980 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.08290 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.05134 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
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.