Li6FeNi9O20
ceramic· Li6FeNi9O20
Li6FeNi9O20 is a mixed-metal lithium oxide ceramic compound containing iron and nickel in a layered or spinel-like crystal structure. This is a research-phase material under investigation primarily for energy storage and electrochemical applications, particularly as a potential cathode material or electrolyte component in lithium-ion batteries and solid-state battery systems. The combination of lithium, transition metals (Fe, Ni), and oxygen is designed to enhance ionic conductivity, structural stability, or electrochemical capacity compared to conventional single-phase lithium oxides, making it of interest to battery developers seeking improved energy density and cycle life.
lithium-ion battery cathodessolid-state battery electrolytesenergy storage researchelectrochemical deviceshigh-energy-density applications
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
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.