Binder-Free Phosphorus-Modified Multiphase Ni-Co Sulfide Nanoarchitectures with Sea-Urchin Morphology for High-Capacity Hybrid Supercapacitors and Practical Applications.

ABSTRACT: Owing to the high demand for advanced energy storage, the exceptional characteristics of transition metal sulfides have attracted great interest from researchers. Herein, phosphorus (P)-encapsulated nickel-cobalt sulfides (NCSs) prepared via a hydrothermal process and phosphorized in a tube furnace to produce P@NCS₂₀ (with 20 mM sulfur source) are reported. The P@NCS₂₀ material is synthesized through a meticulous multistep process, ensuring precise control of its material properties. Successful incorporation of P significantly enhances the electrochemical performance of the electrode. The electrochemical evaluation demonstrates the superior performance of the P@NCS₂₀ electrode. Cyclic voltammetry and galvanostatic charge-discharge curves reveal enhanced oxi

SUBMITTER: Kiran AS 

PROVIDER: S-EPMC12302322 | biostudies-literature | 2025 Jul

REPOSITORIES: biostudies-literature