Microchemical Journal, Journal Year: 2024, Volume and Issue: 207, P. 112271 - 112271
Published: Dec. 1, 2024
Language: Английский
Microchemical Journal, Journal Year: 2024, Volume and Issue: 207, P. 112271 - 112271
Published: Dec. 1, 2024
Language: Английский
Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 19, 2025
Abstract 1,4‐naphthoquinone (NQ) is anticipated to emerge as a promising electrode material for designing high‐performance aqueous proton batteries (APBs), attributed its high theoretical capacity and flexible designability. However, solubility sluggish kinetics are not conducive long‐term cycling stability high‐rate capability. Herein, unique molecular structure design strategy proposed construct effective p‐π conjugated structures by inducing the p‐electrons in substituent groups 𝜋‐electrons on naphthalene rings. Theoretical calculations experimental results indicate that conjugation effect of 2,3‐dichloro‐1,4‐naphthoquinone (2Cl‐NQ) 1‐hydroxy‐1,4‐naphthoquinone (1OH‐NQ) greatly reduces polarity expands π‐conjugate system, which endows them with minimal superior structural stability, thereby achieving excellent 99.53% 98.62% retention after 1800 cycles, respectively. Moreover, induce narrowed bandgap, improving electronic conductivity redox kinetics, significantly enhancing their rate When coupling perylene‐3,4,9,10‐tetracarboxylic dianhydride (PTCDA) anode, full battery 2Cl‐NQ//PTCDA exhibits specific 173 mAh g −1 at 15 A , maintaining 73.2% 40 000 cycles demonstrating exceptional performance even −20 °C. This work provides valuable insights guidance energy storage materials APBs.
Language: Английский
Citations
0ACS Sustainable Chemistry & Engineering, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 26, 2025
Language: Английский
Citations
0Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 161584 - 161584
Published: March 1, 2025
Language: Английский
Citations
0Journal of Energy Storage, Journal Year: 2025, Volume and Issue: 122, P. 116596 - 116596
Published: April 15, 2025
Citations
0Rare Metals, Journal Year: 2025, Volume and Issue: unknown
Published: April 23, 2025
Language: Английский
Citations
0Chem, Journal Year: 2025, Volume and Issue: unknown, P. 102551 - 102551
Published: May 1, 2025
Language: Английский
Citations
0Microchemical Journal, Journal Year: 2024, Volume and Issue: 207, P. 112271 - 112271
Published: Dec. 1, 2024
Language: Английский
Citations
0