Li3Fe3NiO8

Li3Fe3NiO8 is a semiconducting, layered lithium transition-metal oxide that is theoretically stable enough to be a target for experimental synthesis in battery research.

Crystal structure of Li3Fe3NiO8
Ground-state structure · Materials Project
Overview

About Li3Fe3NiO8

Li3Fe3NiO8 is a complex layered lithium transition-metal oxide that integrates iron and nickel into its structural framework. As a semiconducting material, it represents a specialized composition within the broader family of lithium-based oxides, offering a unique electronic environment for ion transport and electrochemical activity.

Because it exists in a near-hull state, this compound is considered a viable candidate for experimental synthesis. Its structural configuration is of significant interest to researchers investigating novel cathode materials that aim to balance stability and performance in advanced energy storage systems.

At a glance

Key Properties

Cross-validated computational properties for Li3Fe3NiO8, aggregated across 3 databases.

Band Gap

0.93 eV
Range across DFT structures

Energy Above Hull

0.018 eV/atom
Best (lowest) across sources

Stability

Near hull (likely stable)
2 DFT sources

Structures

10
3 databases, 2 space groups
Uses

Applications

Where Li3Fe3NiO8 is used.

Battery cathode researchEnergy storage material developmentSolid-state ionics
Reference

Frequently Asked Questions

Common questions about Li3Fe3NiO8, answered from cross-validated data.

What is Li3Fe3NiO8?

Li3Fe3NiO8 is a semiconducting, layered lithium transition-metal oxide that is theoretically stable enough to be a target for experimental synthesis in battery research.

More questions
What is Li3Fe3NiO8 used for?
Li3Fe3NiO8 is used in battery cathode research, energy storage material development, and solid-state ionics.
What is the band gap of Li3Fe3NiO8?
Li3Fe3NiO8 has a DFT-computed band gap of 0.93 eV across 10 reported structures.
Is Li3Fe3NiO8 a metal, semiconductor, or insulator?
With a band gap up to 0.93 eV it is a semiconductor.
Is Li3Fe3NiO8 thermodynamically stable?
Li3Fe3NiO8 has a lowest energy above hull of 0.018 eV/atom (near hull (likely stable)).
How many polymorphs of Li3Fe3NiO8 are known?
10 structures of Li3Fe3NiO8 are reported across 3 databases, spanning 2 distinct space groups.
What elements does Li3Fe3NiO8 contain?
Li3Fe3NiO8 contains Fe, Li, Ni, and O (4 elements).
Where does the data for Li3Fe3NiO8 come from?
Li3Fe3NiO8 data is cross-referenced from latticegraph.
Comparison

How It Compares

Within the layered lithium transition-metal oxides class.

Within the diverse class of layered lithium transition-metal oxides, Li3Fe3NiO8 serves as a multi-metal variant that contrasts with simpler, widely-commercialized systems like LiCoO2 or LiNiO2. While those established materials are primarily focused on high-capacity energy delivery, Li3Fe3NiO8 explores the chemical flexibility of mixing iron and nickel, positioning it as a distinct alternative to the manganese-rich members of the group such as Li5Mn3O8 or Li3Mn4O8.

Explore

Related Compounds

Other Layered Lithium Transition-Metal Oxides in the database.

Data sources & attribution
  • latticegraph — Lattice Graph Materials Intelligence Platform

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