Materials Today Energy, Journal Year: 2023, Volume and Issue: 38, P. 101454 - 101454
Published: Nov. 10, 2023
Language: Английский
Journal of Materials Chemistry A, Journal Year: 2023, Volume and Issue: 11(27), P. 14921 - 14932
Published: Jan. 1, 2023
A bio-inspired electrolyte was first designed with tetraethyl orthosilicate (TEOS) additive as a “healing agent” to in situ repair the Zn surface crack and modulate 2+ solvation chemistry, rendering long-life deep-cycling metal anodes.
Language: Английский
Citations
36
Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 466, P. 143189 - 143189
Published: April 26, 2023
Language: Английский
Citations
25
Energy Materials, Journal Year: 2023, Volume and Issue: unknown
Published: Jan. 1, 2023
Energy Materials is an interdisciplinary international open access, online journal dedicated to communicating recent progresses related materials science and engineering in the field of energy conversion storage. The publishes Articles, Communications, Mini/Reviews Perspectives with original research works focusing on challenges sustainable for future.
Language: Английский
Citations
24
Journal of Colloid and Interface Science, Journal Year: 2023, Volume and Issue: 646, P. 950 - 958
Published: May 16, 2023
Language: Английский
Citations
23
ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: 16(4), P. 4729 - 4740
Published: Jan. 18, 2024
Aqueous zinc-ion batteries have attracted attention due to their low cost and high safety. Unfortunately, dendrite growth, hydrogen evolution reactions, cathodic dissolution, other problems are more serious; not only that, but also the anodic materials' lattices contract when temperature drops, charge transfer solid phase diffusion become slow, seriously aggravating growth. At present, there few studies on low-temperature system, retaining specific capacity even rare. Herein, ethylene glycol (EG) manganese sulfate (MSO) selected as additives, vanadate (MVO) cathode is used find a high-performance solution at temperature. MVO can provide higher better structural stability than MnO2 adapt environment. same time, Mn2+ in MSO produce cationic shield covering initial zinc tip an appropriate concentration avoid effect inhibit dissolution of MVO. EG reduce freezing point electrolyte promote desolvation [Zn(H2O)6]2+. The synergistic three elements prevents equilibrium from fluctuating greatly change Therefore, we use [email protected] M MnSO4 + 2 ZnSO4 (EG 0.2Mn/2ZSO) −30 °C, Zn||Zn which this type remain 350 h 1 mA cm–2 without failure. Zn||Cu retain 100% Coulombic efficiency after 2000 cycles 0.2 cm–2. Zn||MVO battery reach 231.13 g–1 its first cycle, retention rate still above 85% 1000 cycles, that existing research system.
Language: Английский
Citations
15
Angewandte Chemie International Edition, Journal Year: 2024, Volume and Issue: 63(28)
Published: May 4, 2024
Abstract Aqueous zinc‐metal batteries are prospective energy storge devices due to their intrinsically high safety and cost effectiveness. Yet, uneven deposition of zinc ions in electrochemical reduction side reactions at the anode interface significantly hinder development application. Here, we propose a solvation‐interface attenuation strategy enabled by frustrated tertiary amine amphiphilic dipolymer electrolyte additive. The configuration superhydrophilic segments with covalently bonded lipophilic spacers enables coupled steric hindrance/coordination, which establishes balanced push‐pull dynamic dipolymer‐H 2 O‐Zn 2+ . Such interplay reconstructs solvation structure Zn allows formation stable dipolymer‐inorganic hybrid solid (SEI) layer. This SEI layer effectively shields from water anions, reducing reactions. In addition, adsorbed regulates interfacial kinetics ensures uniform deposition. As result, Zn−Zn symmetric cells dipolymer‐containing exhibit remarkable cycling stability exceeding 5800 h (242 days). Zn‐NVO Zn‐AC ion supercapacitors also deliver for up 1440 (60 days) high‐capacity retention over 80 %. research demonstrates potential facilitate commercialization zinc‐based storage devices.
Language: Английский
Citations
14
Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 493, P. 152526 - 152526
Published: May 24, 2024
Language: Английский
Citations
14
Advanced Materials, Journal Year: 2024, Volume and Issue: 36(47)
Published: Oct. 7, 2024
Abstract Along with the booming research on zinc metal batteries (ZMBs) in recent years, operational issues originated from inferior interfacial reversibility have become inevitable. Presently, single‐component electrolytes represented by aqueous solution, “water‐in‐salt,” solid, eutectic, ionic liquids, hydrogel, or organic solvent system are hard to undertake independently task of guiding practical application ZMBs due their specific limitations. The hybrid modulate microscopic interaction mode between Zn 2+ and other ions/molecules, integrating vantage respective electrolyte systems. They even demonstrate original mobility pattern chemistries mechanism distinct electrolytes, providing considerable opportunities for solving electromigration problems ZMBs. Therefore, it is urgent comprehensively summarize principles, characteristics, applications various employed This review begins elucidating chemical bonding physicochemical theory, then systematically elaborates structure, migration forms, properties, mechanisms at anode/cathode interfaces each type electrolytes. Among which, scotoma amelioration strategies current actively exposited, expecting provide referenceable insights further progress future high‐quality
Language: Английский
Citations
14
Energy storage materials, Journal Year: 2024, Volume and Issue: 70, P. 103471 - 103471
Published: May 21, 2024
As a promising candidate for future large-scale energy storage applications, rechargeable zinc-ion batteries (ZIBs) have experienced significant growth in the past decade due to their high capacity and reversibility of Zn metal anode, cost-effectiveness, safety, environmental friendliness. To promote practical application, ZIBs should work well both low high-temperature environments, which electrolyte plays central role achieving performance. Although many challenges are common sets conditions, temperatures more complicated behavior electrode interface. Hence, it is equally important formulate solutions (defined as 40-150 °C) applications facilitate commercialization ZIBs. In this review, we first aim shed light on underlying causes failure critical issues environments. Subsequently, present comprehensive summary discussion solution strategies current different electrolytes (aqueous electrolytes, organic solid-state electrolytes) explore possibilities from thermodynamic kinetic perspectives. Finally, highlight crucial perspectives battery systems. The insights provided will hopefully drive rapid development ZIBs, facilitating storage.
Language: Английский
Citations
11
Small, Journal Year: 2024, Volume and Issue: 20(28)
Published: Feb. 13, 2024
Abstract As a potential candidate for grid‐scale energy storage technology, aqueous Zn‐ion batteries (ZIBs) have attracted considerable attention due to their intrinsic safety, environmental friendliness, and ease of fabrication. Nevertheless, the road industry this technique is hindered by serious issues, including undesired side reactions, random growth Zn dendrites, electrode passivation, anode corrosion, which are associated with high reactivity water molecules during electrochemical reactions. These challenges strongly dependent on electrolyte solvation chemistry (ESC), subsequently determines behavior metal ions surface. In work, comprehensive understanding optimized ESC specified functional groups mixing agents stabilize provided. First, facing ZIBs chemical principles outlined. Specific paid working different groups. Then recent progress summarized compared. Finally, perspectives future research presented from point view.
Language: Английский
Citations
10