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Updated: Jan 15, 2026
Evaluating the Electrochemical Properties of Supercapacitors using the Three-Electrode System
Published on: January 7, 2022
Synthesis of molybdenum disulfide nanosheet/polyphosphazene carbon/ferroferric oxide nanoparticles ternary
Jie Jiang1, Shikai An1, Buruli Dulaiti1
1School of Chemistry and Chemical Engineering, Jiangsu University, Jiangsu, Zhenjiang 212013, People's Republic of China.
Abstract:
A novel ternary nanostructure comprising a two-dimensional nanosheet, polymer carbon material, and transition metal nanoparticle was developed for supercapacitor applications. The MoS2/PZSC/Fe3O4composite was synthesized and carbonized throughin-situgrowth of poly(cyclotriphosphazene-co-4,4'-sulfonyldiphenol) Polyphosphazene (PZS) and ferroferric oxide (Fe3O4) onto Molybdenum disulfide (MoS2) layers. This composite effectively combines the individual advantages of each constituent. The pseudocapacitive performance of MoS2/PZSC/Fe3O4was thoroughly evaluated, revealing a maximum specific capacitance of 433.3 F g-1at a current density of 2 A g-1. Furthermore, an asymmetric supercapacitor was assembled using MoS2/PZSC/Fe3O4as the negative electrode, achieving an energy density of 25.6 Wh kg-1at a power density of 400 W kg-1, with good cycling stability. These results highlight the significant potential of MoS2/PZSC/Fe3O4as a promising material for supercapacitor applications.
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