Hf3Ge2
ceramic· Hf3Ge2
Hf3Ge2 is an intermetallic ceramic compound formed from hafnium and germanium, belonging to the family of refractory ceramics and intermetallics. This material is primarily of research and development interest rather than established production use, investigated for potential applications requiring high-temperature stability and chemical resistance. The hafnium-germanium system is explored in advanced materials research for specialized electronic, structural, or coating applications where the unique combination of a refractory metal (hafnium) and semiconductor element (germanium) could offer advantages in extreme environments.
high-temperature structural ceramicsrefractory coatingssemiconductor device researchaerospace material developmentadvanced materials research
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 11.99 | 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) | 4.060 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -0.7732 | eV/atom | — | ||
| ↳ | -0.6706 | 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
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.