Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 105, P. 114642 - 114642
Published: Nov. 20, 2024
Language: Английский
Nano Letters, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 6, 2025
Rechargeable aqueous zinc-ion batteries (ZIBs) have emerged as promising candidates for energy storage due to their low cost, high safety, and theoretical density. However, the utilization of Zn anodes results in unsatisfied rate performance cycling stability dendrites, unsatisfactory stripping/plating efficiency, gas evolution. Herein, we propose a novel approach construct "rocking-chair" ZIBs with h-WO3 non-Zn anode address these issues. Metallic nonmetallic ion-doped (Cu-NWO) are designed deliver capacity an intercalation unique delocalized electronic structure active sites. Density functional theory calculations certify that Cu2+ preintercalation can strengthen electrochemical kinetics simultaneously reduce diffusion barriers on Zn2+ storage. The long cycle life density successfully realize self-powered electrochromic device, making them more suitable practical applications smart gird.
Language: Английский
Citations
2
Energy storage materials, Journal Year: 2025, Volume and Issue: unknown, P. 104056 - 104056
Published: Jan. 1, 2025
Language: Английский
Citations
1
Chem, Journal Year: 2025, Volume and Issue: unknown, P. 102411 - 102411
Published: Feb. 1, 2025
Language: Английский
Citations
1
Energy storage materials, Journal Year: 2024, Volume and Issue: 71, P. 103597 - 103597
Published: Aug. 1, 2024
Language: Английский
Citations
7
Small, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 31, 2025
Zinc (Zn) metal, with abundant resources, intrinsic safety, and environmental benignity, presents an attractive prospect as a novel electrode material. However, many substantial challenges remain in realizing the widespread application of aqueous Zn-ion batteries (AZIBs) technologies. These encompass significant material corrosion (This can lead to battery failure unloaded state.), hydrogen evolution reactions, pronounced dendrite growth at anode interface, constrained electrochemical stability window. Consequently, these factors contribute diminished lifespan energy efficiency while restricting high-voltage performance. Although numerous reviews have addressed potential separator design mitigate issues some extent, inherent reactivity water remains fundamental source challenges, underscoring necessity for precise regulation active molecules within electrolyte. In this review, mechanism AZIBs (unloaded charge discharge state) is analyzed, optimization strategy working principle electrolyte are reviewed, aiming provide insights effectively controlling process reaction, further formation, expanding range stability. Furthermore, it outlines promote its practical future development pathways.
Language: Английский
Citations
0
Small, Journal Year: 2025, Volume and Issue: 21(11)
Published: Jan. 31, 2025
Abstract Aqueous zinc‐ion batteries (AZIBs) are considered one of the most promising next‐generation energy storage devices due to cost‐effectiveness and high safety. However, uncontrolled dendrite growth intolerance against low temperatures hinder application AZIBs. Herein, hydrogen‐bonding‐rich dulcitol (DOL) is introduced into ZnSO 4 , which reshaped hydrogen‐bond network in electrolyte optimized solvation sheath structure, effectively reducing amount active water molecules inhibiting hydrogen evolution parasitic reaction at zinc anode. In addition, higher adsorption DOL preferentially adsorbs on surface anode, guiding uniform deposition Zn 2+ formation dendrites. also enhances interaction between free improves resistance freeze electrolyte. Consequently, Zn//Zn symmetric cells assembled with extremely stable cycled for 2000 h 2 mA cm −2 . The NH V O 10 (NVO)//Zn full cell showed more excellent specific capacity 183.07 mAh g −1 after 800 cycles. Even temperature −10 °C, still maintains 155.95 600 This work provides a new strategy subsequent study AZIBs stability temperatures.
Language: Английский
Citations
0
Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 161185 - 161185
Published: March 1, 2025
Language: Английский
Citations
0
EnergyChem, Journal Year: 2025, Volume and Issue: unknown, P. 100152 - 100152
Published: March 1, 2025
Language: Английский
Citations
0
Journal of Power Sources, Journal Year: 2025, Volume and Issue: 642, P. 236981 - 236981
Published: April 9, 2025
Language: Английский
Citations
0
Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown
Published: Dec. 9, 2024
Abstract Electrochemical nitrate reduction reaction (NO 3 − RR) provides a sustainable and efficient way to producing ammonia at ambient condition denitrifying wastewater. However, NO RR is still confronted with some barriers present, because of the sluggish kinetics competitive hydrogen evolution (HER). Particularly, it requires highly robust selective electrocatalysts, which steers complex multistep reactions toward process. Among various Co‐based electrocatalysts demonstrate rapid kinetics, steady catalytic performance, suppressive impact on HER for RR, attracting more attention. In this review, focused Cobalt‐based design corresponding strategies are summarized. detail, these can be concisely classified into five categories, including oxides hydroxides, alloys, metal, heteroatom‐doped materials, metal organic frameworks derivatives. Each category extensively discussed, its concepts ideas clearly conveyed through appropriate illustrations figures. Finally, scientific technological challenges as well promising constructing system in future discussed. It expected that review provide valuable insights guidance rational ultimately advancing their applications industrial scenario high current density, stability, energy efficiency.
Language: Английский
Citations
3