Li4Si2NiO7
ceramic· JVASP-47261· Li4Si2NiO7
Li4Si2NiO7 is a lithium silicate ceramic compound containing nickel, belonging to the family of lithium-based oxide ceramics. This material is primarily of research interest for energy storage and battery applications, where lithium ceramics are explored as solid electrolytes and electrode materials due to their ionic conductivity and thermal stability. The incorporation of nickel and silicon suggests potential electrochemical activity, making it relevant to the development of next-generation solid-state battery systems and related energy conversion technologies.
solid-state battery electrolyteslithium-ion battery researchceramic electrode materialsenergy storage systemshigh-temperature ionic conductors
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1086 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.1020 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 7.157 | - | — | ||
Magnetic Moment(μB) | 2.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.3784 | C/m² | — | ||
Seebeck Coefficient(S) | -63.30 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.05340 | eV/atom | — | ||
Formation Energy(ΔHf) | -2.381 | 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.