Journal of Colloid and Interface Science, Год журнала: 2024, Номер 683, С. 688 - 698
Опубликована: Дек. 30, 2024
Язык: Английский
Journal of Alloys and Compounds, Год журнала: 2025, Номер 1013, С. 178521 - 178521
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
2
Progress in Materials Science, Год журнала: 2025, Номер unknown, С. 101453 - 101453
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
2
Chemical Engineering Journal, Год журнала: 2025, Номер 505, С. 159397 - 159397
Опубликована: Янв. 10, 2025
Язык: Английский
Процитировано
1
Advanced Science, Год журнала: 2025, Номер unknown
Опубликована: Янв. 21, 2025
Abstract Aqueous zinc ion batteries are often adversely affected by the poor stability of metal anodes. Persistent water‐induced side reactions and uncontrolled dendrite growth have seriously damaged long‐term service life aqueous batteries. In this paper, it is reported that a sulfide with optimized electron arrangement on surface anode used to modify achieve cycle anode. The effective active sites first significantly improved simple ultrasound‐assisted etching strategy, then in situ interface phase further guides deposition behavior protective layer well regulates interfacial electric field migration Zn 2+ , thereby promoting homogenization flux dendrite‐free deposition. addition, full cell assembled based ZnS@3D‐Zn achieves better output performance cycles. summary, work sheds light importance reasonable modification for development stable chemistry, which opens up new path zinc‐based
Язык: Английский
Процитировано
1
Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 160250 - 160250
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
1
Small, Год журнала: 2025, Номер 21(11)
Опубликована: Фев. 16, 2025
Abstract 2D metal carbides/nitrides (MXenes) have attracted considerable interest in NH 3 sensing due to their high electrical conductivity and abundant terminal groups. However, the strong interlayer interactions between MXene nanosheets result challenges related recovery rapid response decay MXene‐based sensors. Here, a one‐step hydrothermal strategy is developed that anchors Zn atoms grows ZnO polycrystals on Ti vacancies of C 2 T x layers, forming sandwich‐structured ZnO/Ti heterojunction. At room temperature, sensitivity remarkable 45‐fold higher than , with low detection limit 138 ppb time 39 s. Furthermore, heterojunction exhibits exceptional long‐term stability, maintaining consistent over 21 days. The results confirm situ intercalation effectively solves problem substrates by completely exfoliating nanosheets. Meanwhile, room‐temperature performance speed enhanced electron conduction. This straightforward effective route for exfoliation layers promises expanded use material heterojunctions applications.
Язык: Английский
Процитировано
1
ACS Energy Letters, Год журнала: 2024, Номер unknown, С. 337 - 344
Опубликована: Дек. 20, 2024
Uncontrollable dendrite growth and severe parasitic side reactions on Zn electrodes pose formidable challenges for the application of aqueous Zn-ion batteries. Herein, we engineered a biomimetic inorganic–organic protective layer composed alginic acid lithium magnesium silicate to enhance stability reversibility electrode. This not only diminishes free water concentration near surface but also creates negatively charged ion microchannels transport ions modulate solvation structure. Moreover, robust Mg-SiO2 interphase with high Young's modulus strong zincophilicity can be formed between electrode layer, facilitating uniform deposition along Zn(002) planes. Consequently, this allows achieve impressive cycling lifespan 5500 h at 1 mA cm–2/1 mAh cm–2 Coulombic efficiency 99.5% delivers remarkable cyclability up 8000 cycles in Zn||V2O5 full cells.
Язык: Английский
Процитировано
7
Advanced Functional Materials, Год журнала: 2025, Номер unknown
Опубликована: Янв. 16, 2025
Abstract Aqueous Zn ion batteries (AZIBs) have emerged as a promising option for energy storage on large scale. However, the unsteady electric double layer (EDL) that causes continuous H 2 O and SO 4 2− induced side reactions byproducts, results in unstable anode electrolyte interphase (AEI) restricts practical application of AZIBs. A novel EDL reconstruction strategy is proposed by prior adsorption process organic molecules, achieving steady AEI uniform deposition. Experimental theoretical calculations illustrate zinc acetylacetonate (Zn(C 5 7 ) , Zn(acac) conceives pair polar groups (─C═O) contributes to stability AEI. As result, with additive (ZnSO + ZAH) realizes Zn//Zn cells highly invertible plating/stripping performance over 2400 h an average Coulombic efficiency 99.55%. Moreover, Zn//NH V 10 pouch ZAH maintain impressive capacity retention 55.81% during 3000 cycles. These spotlight enormous potential additive, providing feasibility reversible anodes.
Язык: Английский
Процитировано
0
Small, Год журнала: 2025, Номер unknown
Опубликована: Фев. 26, 2025
Abstract The parasitic reactions and rampant dendrite growth on the Zn anode side pose significant obstacles to future applications of aqueous zinc ion batteries. Herein, a lightweight host is reported by introducing nanosized metallic into poly(3,4‐ethylenedioxythiophene):polystyrene sulfonate (PEDOT:PSS) (P‐S) aerogel (Zn/P‐S). ‒SO 3 H groups interact with 2+ guild their migrations along PSS chains, while offer additional nucleation sites homogenize electrical concentration. Owing these synergistic effects, uniform dense deposition (002) plane aligned parallel P‐S substrate achieved, even at high plating capacity 20 mAh cm −2 . Moreover, deposited over Zn/P‐S (Zn@Zn/P‐S) exhibits highly reversible plating/stripping behavior Coulombic efficiency maintained 99% 700 cycles. Consequently, Zn@Zn/P‐S‐based symmetric Zn||Zn cell can work stably 500 h 0.5 ‒2 100 4 depth discharge 40%. A Zn@Zn/P‐S||NaV O 8 full battery presents rate capability 82.2% retention after 1000 cycles 2 g ‒1 This strategy provides novel approach for designing polymer‐based anodes corrosion‐resistant dendrite‐free striping/plating behaviors.
Язык: Английский
Процитировано
0
Small, Год журнала: 2025, Номер unknown
Опубликована: Март 3, 2025
Abstract Numerous modification strategies have been proposed to enhance the performance of Zn anode and carbon cathode in aqueous zinc‐ion hybrid capacitors (ZIHCs). However, one efficient strategy modify both is still lacking. Herein, taurine (Tau), key ingredient energy drinks, used as electrolyte additive precursor for ZIHCs simultaneously. As additive, Tau achieves preferential growth (002) plane by preferentially adsorbing on other crystal planes. Moreover, accelerates 2+ transference kinetics regulating solvation structure constructs a functional solid interphase layer, enabling suppressed hydrogen evolution, inhibited corrosion reaction, dendrite‐free deposition. The Zn//Zn cells using Tau‐modified·ZnSO 4 (Tau‐ZSO) can stably work 1000 h at 76.95% depth discharge room temperature 5200 −10 °C. Meanwhile, taurine‐derived (Tau‐C) exhibits N, S heteroatom doping, hierarchical porous structure, high specific surface area, which contributes capacity. By Tau‐C cathode, limited (10 µm), Tau‐ZSO electrolyte, assembled demonstrate reduced polarization capacities (119.4 mA g −1 under 3 A 80.0 1 °C) with density 101.1 Wh kg long lifetime (operating over 2000 cycles).
Язык: Английский
Процитировано
0