La2NiO4
ceramic· JVASP-97608· La2NiO4
La2NiO4 is a layered perovskite ceramic compound composed of lanthanum, nickel, and oxygen, belonging to the Ruddlesden-Popper family of oxides. This material is primarily investigated for electrochemical and thermal applications, particularly as a cathode material in solid oxide fuel cells (SOFCs) and as an oxygen ion conductor in intermediate-temperature electrochemical devices. Its mixed ionic-electronic conducting properties and structural stability make it an attractive alternative to conventional cathode materials, with ongoing research focused on optimizing its electrochemical performance and sintering behavior for commercial energy conversion applications.
solid oxide fuel cell cathodeselectrochemical oxygen reductionintermediate-temperature ionic conductorsenergy conversion devicesceramic electrode materialsmaterials research (pre-commercial)
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
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.