H₂O (water) in ceramic form refers to ice or hydrated ceramic materials where water molecules are chemically bound or physically incorporated into a crystalline ceramic structure. This classification is unusual in conventional materials engineering, as pure water is typically considered a liquid or, when frozen, an engineering fluid rather than a structural ceramic; however, water-containing ceramics and ice composites represent an emerging research area with potential applications in cryogenic engineering and specialized structural contexts.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 15.68 | GPa | — | ||
| ↳ | 23.11 | GPa | — | ||
Elastic Compliance Tensor(Sij) | Matrix (redacted) | 1/GPa | — | ||
Elastic Anisotropy(AU) | 0.1080 | - | — | ||
Elastic Stiffness Tensor(Cij) | Matrix (redacted) | Pa | — | ||
Poisson's Ratio(ν)2 entries | 0.3060 | - | — | ||
| ↳ | 0.2900 | - | — | ||
Shear Modulus(G)2 entries | 6.976 | GPa | — | ||
| ↳ | 11.93 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 1.287 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 5.485 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 3.465 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij)2 entries | 0.5782 | C/m² | — | ||
| ↳ | 0.03406 | C/m² | — | ||
Piezoelectric Stress Tensor(eij) | Matrix (redacted) | C/m² | — | ||
Seebeck Coefficient(S) | -134.5 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.9957 | eV/atom | — |