NaNiPO4
NaNiPO4 is a stable, insulating transition-metal phosphate that serves as an important research material for exploring sodium-based electrochemical frameworks.
About NaNiPO4
NaNiPO4 is a transition-metal phosphate characterized by its wide-gap insulating electronic profile. As a thermodynamically stable phase residing on the convex hull, it represents a robust structural configuration within its chemical family, supported by significant data across multiple structural databases. Its inherent stability makes it a compelling candidate for fundamental research into ion-conducting frameworks.
The material is primarily investigated for its potential utility in electrochemical systems and battery technology. By leveraging the redox activity of the nickel center within the phosphate framework, researchers explore its capacity to facilitate ion transport and storage, positioning it as a functional component in the ongoing development of next-generation solid-state materials.
Key Properties
Cross-validated computational properties for NaNiPO4, aggregated across 3 databases.
Band GapEnergy needed to move an electron from the valence band to the conduction band. Lower or zero values tend to behave more metallic; larger gaps are more insulating or semiconducting.
Energy Above HullThermodynamic distance from the most stable set of competing phases. 0 eV/atom is on the convex hull; small positive values may still be experimentally accessible.
StabilityA plain-language summary of the best reported energy-above-hull result. It reflects whether the lowest-energy structure is on, near, or far from the stability hull.
StructuresCount of reported calculated crystal structures for this formula, including alternate polymorphs, source databases, and observed space groups.
Applications
Where NaNiPO4 is used.
Frequently Asked Questions
Common questions about NaNiPO4, answered from cross-validated data.
What is NaNiPO4?
NaNiPO4 is a stable, insulating transition-metal phosphate that serves as an important research material for exploring sodium-based electrochemical frameworks.
What is NaNiPO4 used for?
What is the band gap of NaNiPO4?
Is NaNiPO4 a metal, semiconductor, or insulator?
Is NaNiPO4 thermodynamically stable?
How many polymorphs of NaNiPO4 are known?
What elements does NaNiPO4 contain?
Where does the data for NaNiPO4 come from?
How It Compares
Within the transition-metal phosphates class.
Within the diverse family of transition-metal phosphates, NaNiPO4 serves as a structural analog to well-known battery cathode materials like LiFePO4 and LiMnPO4. While its lithium-based counterparts are extensively deployed in commercial energy storage, NaNiPO4 provides a distinct sodium-based framework that offers unique insights into the influence of alkali-metal substitution on the stability and electrochemical performance of phosphate-based materials.
Related Compounds
Other Transition-Metal Phosphates in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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