Li2 Ca1 Hf1 F8
ceramic· Li2 Ca1 Hf1 F8
Li2Ca1Hf1F8 is a ternary fluoride ceramic compound combining lithium, calcium, and hafnium fluoride phases. This material belongs to the complex fluoride family and is primarily of research and developmental interest rather than established industrial production. Fluoride ceramics of this composition are investigated for solid electrolyte applications in advanced lithium-ion batteries and as potential thermal barrier or optical materials, where the combination of ionic conduction pathways and chemical stability offers advantages over conventional oxide ceramics in select high-performance electrochemical or thermal environments.
solid-state battery electrolyteslithium-ion conductorsthermal barrier coatingsoptical/photonic materialsresearch-stage ceramicselectrochemical applications
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | 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.