CoBiO3
ceramic· CoBiO3
CoBiO3 is a cobalt bismuth oxide ceramic compound with a dense crystalline structure, belonging to the family of mixed-metal oxides. While primarily a research material, CoBiO3 and related cobalt-bismuth systems are investigated for applications requiring high stiffness and thermal stability, particularly in catalysis, electronic ceramics, and solid-state device applications where the combination of cobalt and bismuth oxides offers unique electromagnetic or catalytic properties.
catalyst materialselectronic ceramicsstructural compositeshigh-temperature applicationsresearch and development
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 20,757.8 | ksi | — | ||
Poisson's Ratio(ν) | 0.2900 | - | — | ||
Shear Modulus(G) | 9,777 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.3262 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 0.000 | eV | — | ||
| ↳ | 0.000 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 56.57 | - | — | ||
Magnetic Moment(μB) | 2.801 | μB | — | ||
Piezoelectric Modulus(eij)2 entries | 2.579 | C/m² | — | ||
| ↳ | 0.4666 | C/m² | — | ||
Piezoelectric Stress Tensor(eij) | Matrix (redacted) | C/m² | — | ||
Seebeck Coefficient(S) | 4.763 | 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) | 0.07720 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | 1.140 | eV/atom | — | ||
| ↳ | -1.166 | 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.