New Journal of Chemistry, Journal Year: 2024, Volume and Issue: unknown
Published: Jan. 1, 2024
A novel 3D NiS/Ni 3 S 4 electrode material was synthesized, which exhibited excellent energy storage performance.
Language: Английский
New Journal of Chemistry, Journal Year: 2024, Volume and Issue: unknown
Published: Jan. 1, 2024
A novel 3D NiS/Ni 3 S 4 electrode material was synthesized, which exhibited excellent energy storage performance.
Language: Английский
ACS Applied Nano Materials, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 9, 2025
Metal sulfides, characterized by high crystalline stability and narrowed band gap, are recognized as effective electrode materials for energy storage in alkaline environments. This study enhances the surface activity Co9S8/Ni3S2 hollow nanorod arrays incorporating phosphorus (P) doping. In situ Raman spectroscopy confirms that P doping facilitates rapid reconstruction media, resulting substantial amounts of oxyhydroxides significantly enhance density supercapacitors. The optimized P–Co9S8/Ni3S2 (1 h) demonstrates a 4.56-fold increase performance over original Co9S8/Ni3S2, achieving capacitance 20.5 F·cm–2 at 3 mA·cm–2 2 M KOH. hybrid supercapacitor device assembled with activated carbon achieves an 1.73 mWh cm–2 power 4.95 mW cm–2, showcasing cycling life 84.6% capacity retention after 10,000 cycles. work effectively reconstructs oxyhydroxide species on electrodes environments through engineering, providing valuable guidance design reconstructions metal sulfide using atom engineering.
Language: Английский
Citations
3Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: unknown, P. 178717 - 178717
Published: Jan. 1, 2025
Language: Английский
Citations
2ACS Applied Nano Materials, Journal Year: 2025, Volume and Issue: unknown
Published: March 25, 2025
Language: Английский
Citations
1Chemical Engineering Journal Advances, Journal Year: 2024, Volume and Issue: unknown, P. 100690 - 100690
Published: Nov. 1, 2024
Language: Английский
Citations
6Journal of Energy Storage, Journal Year: 2025, Volume and Issue: 110, P. 115354 - 115354
Published: Jan. 15, 2025
Language: Английский
Citations
0ACS Applied Energy Materials, Journal Year: 2025, Volume and Issue: unknown
Published: March 20, 2025
Language: Английский
Citations
0Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162326 - 162326
Published: April 1, 2025
Language: Английский
Citations
0Nano Letters, Journal Year: 2025, Volume and Issue: unknown
Published: April 10, 2025
Realizing ultrahigh area capacitance based on suitable electrodes is a challenge for supercapacitors. In this work, an electrode designed consisting of Co9S8 nanotubes and NiWO4 nanoparticles (named Co9S8@NiWO4) fabricated by hydrothermal process. The Co9S8@NiWO4 realizes record 18.8 F cm-2 at current density 5 mA among the reports in literature. corresponding asymmetric supercapacitor shows high energy 0.48 mW h 2.42 superior cyclic stability 79.2% retention over 7000 cycles 10 cm-2. great promotion performance synergistically attributed to intrinsic theoretical capacitances compounds, abundance polyvalent states, improved conductivity, increases reaction sites rate electrode. This work provides new route designing highly efficient developing supercapacitors with practical applications.
Language: Английский
Citations
0Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 1004, P. 175798 - 175798
Published: Aug. 1, 2024
Language: Английский
Citations
3Ceramics International, Journal Year: 2024, Volume and Issue: unknown
Published: Sept. 1, 2024
Language: Английский
Citations
3