Li4 Hf2 O6
ceramic· Li4 Hf2 O6
Li₄Hf₂O₆ is a lithium hafnium oxide ceramic compound belonging to the family of mixed-metal oxides with potential electrochemical and structural applications. This material is primarily of research interest rather than established in high-volume industrial use, with investigations focused on its ionic conductivity and thermal stability as a candidate for solid-state electrolytes, thermal barriers, and refractory applications where hafnium's high melting point and lithium's ionic mobility can be leveraged.
solid-state battery electrolytesthermal barrier coatingsrefractory materialshigh-temperature ceramicslithium-ion conductor research
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 4.570 | eV | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | -3.045 | 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.