Molecular Catalysis, Journal Year: 2024, Volume and Issue: 572, P. 114794 - 114794
Published: Dec. 27, 2024
Language: Английский
Molecular Catalysis, Journal Year: 2024, Volume and Issue: 572, P. 114794 - 114794
Published: Dec. 27, 2024
Language: Английский
Journal of Solid State Electrochemistry, Journal Year: 2025, Volume and Issue: unknown
Published: March 31, 2025
Language: Английский
Citations
0Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown
Published: April 1, 2025
Abstract Sodium‐ion fiber supercapacitor (AFSIC) are promising candidates for wearable devices. However, their practical implementation is hindered by the absence of cathodes with fast Na‐ion diffusion kinetics to match anode and poor temperature adaptability conventional electrolytes. To address these challenges, a carbon‐coated NaV 3 O 8 nanowires (NaNVO@C 10 ) low energy barriers designed, enabling rapid reversible intercalation/de‐intercalation. By leveraging liquid crystalline phase induced characteristic graphene oxide (GO), NaNVO@C /rGO cathode fabricated using wet spinning. This achieves large volume capacitive 565 F cm −3 . In parallel, novel dual co‐solvent electrolyte (SLPHNa) developed introducing sulfolane ethylphosphate as co‐solvent. synergistically reshape solvation sheath, thereby improving cycle stability enhancing from −60 80 °C AFSIC. The resulting /rGO//MXene AFSIC exhibits remarkable density 35 mWh , maintains 9.3 even at °C, along an ultra‐long lifespan 000 cycles under all‐weather condition. Moreover, device 82% its initial capacitance after 1000 bending cycles, showing excellent mechanical durability. work offers new insights into development high performance sodium‐ion supercapacitors.
Language: Английский
Citations
0Materials Letters, Journal Year: 2025, Volume and Issue: unknown, P. 138513 - 138513
Published: April 1, 2025
Language: Английский
Citations
0ChemistryOpen, Journal Year: 2025, Volume and Issue: unknown
Published: April 10, 2025
A deep eutectic solvent (DES) was prepared by mixing tetraalkylphosphonium chloride ([P 4444 ]Cl) and glycerol in a 1:2 molar ratio. Nickel nitrate dissolved this DES, then the mixture heated at 350 °C to obtain phosphorus‐doped nickel catalysts. In system, DES plays multiple crucial roles. (1) It serves as reaction medium, providing suitable environment for synthesis of Ni‐based (2) actively participates catalyst preparation reactant. [P ]Cl acts P source, while effectively promotes formation metal reducing agent. (3) exhibits templating effect, inducing morphology product be unique thin sheet with angular edges. The synthesized P‐doped Ni material excellent hydrogen evolution performance water splitting. an acidic environment, when current densities reached 10 20 mA cm −2 , overpotentials were only 90.2 115.9 mV, Tafel slope low 55.6 mV dec −1 . alkaline also performed well. η values 107.0 145.4 respectively. 57.0
Language: Английский
Citations
0Applied Materials Today, Journal Year: 2025, Volume and Issue: 44, P. 102716 - 102716
Published: April 11, 2025
Language: Английский
Citations
0Coordination Chemistry Reviews, Journal Year: 2025, Volume and Issue: 537, P. 216681 - 216681
Published: April 15, 2025
Language: Английский
Citations
0Materials Science in Semiconductor Processing, Journal Year: 2025, Volume and Issue: 194, P. 109598 - 109598
Published: April 22, 2025
Language: Английский
Citations
0Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2024, Volume and Issue: unknown, P. 136014 - 136014
Published: Dec. 1, 2024
Language: Английский
Citations
0Molecular Catalysis, Journal Year: 2024, Volume and Issue: 572, P. 114794 - 114794
Published: Dec. 27, 2024
Language: Английский
Citations
0