Li2ZrO3
ceramic· Li2ZrO3
Lithium zirconate (Li₂ZrO₃) is an advanced ceramic compound combining lithium and zirconium oxides, belonging to the family of oxide ceramics with potential high-temperature and ionic-conducting applications. This material is primarily investigated in research contexts for solid-state electrolytes in lithium-ion batteries, thermal barrier coatings, and neutron-absorbing ceramics for nuclear applications, where its chemical stability and refractory properties offer advantages over conventional alternatives. Engineers consider Li₂ZrO₃ when seeking materials that can tolerate extreme thermal environments or provide ionic transport pathways in next-generation energy storage systems.
solid-state battery electrolytesnuclear shielding and control materialsthermal barrier coatingshigh-temperature ceramicslithium-ion conductor researchadvanced refractory applications
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 120.9 | GPa | — | ||
Poisson's Ratio(ν) | 0.2900 | - | — | ||
Shear Modulus(G) | 64.31 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.150 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 4.035 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 16.63 range 4.190–29.06median of 2 measurements | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -204.4 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.02700 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -3.044 | eV/atom | — | ||
| ↳ | -2.970 | 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.