Chemical Engineering Journal, Год журнала: 2025, Номер 517, С. 164402 - 164402
Опубликована: Июнь 3, 2025
Язык: Английский
Progress in Materials Science, Год журнала: 2025, Номер unknown, С. 101453 - 101453
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
4
Advanced Materials, Год журнала: 2025, Номер unknown
Опубликована: Март 3, 2025
Abstract Despite aqueous electrolyte endowing batteries with the merits of safe operation, low‐cost fabrication, and high ionic conductivity, water‐induced corrosion, including spontaneous chemical electrochemical hydrogen evolution adversely affects lifespan rate capability. There is still a lack selection criteria for benchmarking corrosion behavior qualitatively. Through theoretical simulation, an anionic polarity index (API) tactic proposed to resist by manipulating interfacial solvated water concomitantly, thus realizing stable fast Zn (ZABs). As proof concept, zinc salt 0.5 m bis(4‐hydroxybenzenesulphonate) (Zn(HBS) 2 ) low‐API anion prioritized. Combined in situ spectroscopic analyses reveal that, even low‐concentration electrolyte, reduces inner Helmholtz plane, shielding dissociation. Meanwhile, their entering into solvation sheath 2+ lowers solvent‐separated ion pair, suppressing corrosion. The elaborated API‐screened endows plating kinetics 50 mA cm −2 (119.1 mV polarization), coulombic efficiency 99.8%, dendrite‐free cycling over 1600 h, prolonged 5000 cycles Zn‐V cell. results provide new metrics that can benchmark success ZABs large‐scale energy storage.
Язык: Английский
Процитировано
4
Advanced Materials, Год журнала: 2025, Номер unknown
Опубликована: Март 20, 2025
Aqueous zinc ion batteries (AZIBs) face challenges due to the limited interface stability of Zn anode, which includes uncontrolled hydrogen evolution reaction (HER) and excessive dendrite growth. In this study, a natural binary additive composed saponin anisaldehyde is introduced create stable interfacial adsorption layer for protection via reshaping electric double (EDL) structure. Saponin with rich hydroxyl carboxyl groups serves as "anchor points", promoting through intermolecular bonding. Meanwhile, anisaldehyde, unique aldehyde group, enhances HER suppression by preferentially facilitating electrocatalytic coupling H* in EDL, leading formation robust inorganic solid electrolyte interphase that prevents formation, structural during deposition process verified. As result, Zn||Zn symmetric cells present an ultra-long cycling lifespan 3 400 h at 1 mA cm-2 700 10 cm-2. Even current density 20 cm-2, demonstrate reversible operations 450 h. Furthermore, Zn-ion hybrid capacitors exhibit remarkable 100 000 cycles. This work presents simple synergetic strategy enhance anode/electrolyte stability, highlighting its potential anode high-performance AZIBs.
Язык: Английский
Процитировано
4
ACS Nano, Год журнала: 2025, Номер unknown
Опубликована: Фев. 26, 2025
The interfacial wettability between electrodes and electrolytes could ensure sufficient physical contact fast mass transfer at the gas-solid-liquid, solid-liquid, solid-solid interfaces, which improve reaction kinetics cycle stability of rechargeable metal-based batteries (RMBs). Herein, engineering multiphase interfaces is summarized from electrolyte electrode aspects to promote interface rate durability RMBs, illustrates revolution that taking place in this field thus provides inspiration for future developments RMBs. Specifically, review presents principle macro- microscale summarizes emerging applications concerning effect on Moreover, deep insight into development provided outlook. Therefore, not only insights but also offers strategic guidance modification optimization toward stable electrode-electrolyte
Язык: Английский
Процитировано
3
Nano-Micro Letters, Год журнала: 2025, Номер 17(1)
Опубликована: Апрель 22, 2025
Abstract Rechargeable zinc (Zn)-ion batteries (RZIBs) with hydrogel electrolytes (HEs) have gained significant attention in the last decade owing to their high safety, low cost, sufficient material abundance, and superb environmental friendliness, which is extremely important for wearable energy storage applications. Given that HEs play a critical role building flexible RZIBs, it urgent summarize recent advances this field elucidate design principles of practical This review systematically presents development history, fundamentals, functional designs, challenges, prospects HEs-based RZIBs. Firstly, species, mechanisms are discussed, along compatibility Zn anodes various cathodes. Then, designs harsh conditions comprehensively including high/low/wide-temperature windows, mechanical deformations (e.g., bending, twisting, straining), damages cutting, burning, soaking). Finally, remaining challenges future perspectives advancing RZIBs outlined.
Язык: Английский
Процитировано
1
ACS Applied Materials & Interfaces, Год журнала: 2025, Номер 17(9), С. 13881 - 13895
Опубликована: Фев. 24, 2025
Extensive research on supercapacitor-battery hybrid devices has bridged the gap between conventional batteries and supercapacitors. However, several challenges persist, including limited capacitance in negative potential range, restricted rate capability, a narrow window (<1.23 V) aqueous electrolytes. Drawing inspiration from notable benefits of bottom-up synthesis, which allows tailoring structure functionality through selection molecular components, we successfully synthesized an Fe-incorporated zeolitic imidazolate framework-8 (composed Zn nodes 2-methylimidazole linkers). Subsequently, metal-organic framework was hydrothermally composited with graphene oxide presence urea to prepare dual metal oxide/N-doped reduced (DMO-NrGO) nanocomposite. Benefiting high hydrogen evolution overpotential zinc-based compounds promising range activity iron-based species, lower limit X-ray confirmed crystalline-amorphous heterophase DMO-NrGO nanocomposite extends up -1.45 V. It exhibits specific capacity (capacitance) 119 mA h g-1 (378 F g-1) at 1.0 A 3.0 M KOH. Interestingly, symmetric based superbattery device demonstrates ultrawide voltage 1.95 V, superior energy 28 W kg-1 outstanding power 29 kW g-1. The electrochemical performance can be attributed nanocomposite, accommodates more active sites, provides additional ion transport channels, reduces phase-transformation resistance, facilitates smooth electron transfer oxides graphene. This innovative synthetic strategy opens opportunities for developing high-performance storage devices.
Язык: Английский
Процитировано
0
ACS Applied Materials & Interfaces, Год журнала: 2025, Номер unknown
Опубликована: Март 25, 2025
The large-scale practical application of Zn-iodine batteries (ZIBs) with environmental benignity and cost-effectiveness is hindered by the challenges poor reversibility Zn anode serious polyiodide shuttling. Herein, a dual-additive synergistic complementation electrolyte engineering method proposed to promote Zn2+ transport, enhance deposition reversibility, improve iodine conversion kinetics introducing lactulose caffeine into 1 M ZnSO4. It revealed that can reduce desolvation barrier substituting coordinated water ions increase transference number hydrogen bond-assisted SO42–/H2O-locking. As bilateral interfacial stabilizer, high polar preferentially adsorbed on owing its p-π conjugated structure "push–pull electron" effect, which renders (002)-textured plating. Furthermore, system firmly immobilize I3–, further stabilizing I2/I– redox behavior. Consequently, Zn//Zn cells deliver dendrite-free stripping/plating cycling for 3500 h at mA cm–2/1 mAh cm–2, survive over 1300 even depth discharge 71.0%. This "job-sharing" modulation mechanism offers strategy development long-lifespan ZIBs.
Язык: Английский
Процитировано
0
Advanced Science, Год журнала: 2025, Номер unknown
Опубликована: Март 26, 2025
Zinc-ion batteries (ZIBs) represent a promising energy-storage device, which has remarkable merits in terms of cost-effectiveness, high safety, and environmental sustainability. Transition metal chalcogenides are emerging cathode materials for ZIBs due to their theoretical capacity large interlayer spacing. Nevertheless, application faces critical challenges sluggish reaction kinetics huge volume variation. Herein, the anion defect engineering strategy one-step situ anchoring vanadium sulfoselenide on V2CTx template (VSSe/V2CTx) in-plane heterostructure with built-in vacancy is proposed by robust interfacial C─Se─V bonds overcome these challenges. The incorporation Se atom into VS2 not only changes V electronic structure enhances intrinsic electrical conductivity VSSe/V2CTx, but also creates more active sites accelerates as confirmed calculations experimental results. Thus, VSSe/V2CTx delivers 114.3 mAh g-1 at 5 A over 15 000 cycles under cryogenic conditions quasi-solid state (QSSZIBs). Furthermore, two QSSZIBs successfully integrated hydrogel strain sensor enabling reliable human motion physiological signal detection, highlighting promise self-powered wearable healthcare monitoring management systems.
Язык: Английский
Процитировано
0
Advanced Functional Materials, Год журнала: 2025, Номер unknown
Опубликована: Апрель 3, 2025
Abstract Rechargeable aqueous zinc‐ion batteries (RAZBs), considered for grid‐level energy storage, have drawn intensive attention due to their intrinsic safety, earth abundance, and low cost of electrode materials. However, the practical application RAZBs is severely impeded by uncontrollable hydrogen evolution reaction, serious self‐corrosion, uneven zinc deposition. Herein, study proposes a multifunctional electrolyte additive form in situ protective layer on surface, providing buffering ability maintaining stable pH around anode/electrolyte interface thus inhibiting reaction. Additionally, modified Zn anode shows preferred orientation growth (101) plane, inheriting merits dense deposition morphology superior stability. Consequently, Zn||Zn symmetric cell demonstrates remarkable life span up 4000 h (1 mA cm −2 , 1 ) 1300 (5 ,1 ). After cycling over 1500 h, Zn||Cu half high coulombic efficiency nearly 100%, verifying extraordinary stripping/plating reversibility. The as‐assembled Zn||MnO 2 full battery good electrochemical characteristics, surpassing bare without additive. This investigation features facile yet effective strategy ultradurable design sheds light designing rechargeable metal batteries.
Язык: Английский
Процитировано
0
Electrochimica Acta, Год журнала: 2025, Номер 527, С. 146277 - 146277
Опубликована: Апрель 19, 2025
Язык: Английский
Процитировано
0