Journal of Energy Chemistry, Journal Year: 2024, Volume and Issue: unknown
Published: Oct. 1, 2024
Language: Английский
Advanced Materials, Journal Year: 2024, Volume and Issue: 36(38)
Published: July 25, 2024
Zinc dendrite, active iodine dissolution, and polyiodide shuttle caused by the strong interaction between liquid electrolyte solid electrode are chief culprits for capacity attenuation of aqueous zinc-iodine batteries (ZIBs). Herein, mullite is adopted as raw material to prepare Zn-based solid-state (Zn-ML) ZIBs through zinc ion exchange strategy. Owing merits low electronic conductivity, diffusion energy barrier, adsorption capability, Zn-ML can effectively isolate redox reactions anode AC@I
Language: Английский
Citations
29
Energy storage materials, Journal Year: 2025, Volume and Issue: 75, P. 104022 - 104022
Published: Jan. 10, 2025
Language: Английский
Citations
8
Nature Reviews Chemistry, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 8, 2025
Language: Английский
Citations
7
iScience, Journal Year: 2025, Volume and Issue: 28(2), P. 111751 - 111751
Published: Jan. 9, 2025
Rechargeable zinc metal batteries (ZMBs) represent a promising solution for large-scale energy storage due to their safety, cost-effectiveness, and high theoretical capacity. However, the development of anodes is hindered by challenges such as dendrite formation, hydrogen evolution reaction (HER), low Coulombic efficiency stemming from undesirable interfacial processes in aqueous electrolytes. This review explores various strategies enhance anode performance, focusing on artificial SEI, morphology adjustments, electrolyte regulation, flowing electrolyte. These approaches aim suppress growth, mitigate side reactions, optimize electric double layer (EDL) Zn2+ solvation structures. By addressing these challenges, insights presented here pave way designing high-performance ZMBs, offering directions future research into scalable sustainable battery technologies.
Language: Английский
Citations
4
Advanced Energy Materials, Journal Year: 2024, Volume and Issue: unknown
Published: Oct. 21, 2024
Abstract The electrode interface concentration polarization attributed to the contradiction between sluggish mass transfer process and rapid electrochemical reduction kinetics significantly restricts practical application of Zn anode. Creating a moderate ions chemistry is essential for durable zinc‐ion batteries. In this work, trade‐off effect realized by selecting large‐size 4‐Aminomethyl cyclohexanecarboxylic acid (AMCA) molecule as electrolyte additive. Intriguingly, AMCA molecules reorganize 2+ solvation structure via robust coordination with reconstruct H‐bond networks, giving pulled desolvation process. Meanwhile, enlarges size push force, confining kinetics. balanced chemical environment maintained pull‐push interplay. Besides, can anchor on zinc surface create water‐poor microenvironment, fostering homogeneous (002) deposition effectively restricting water‐induced side‐reactions. Notably, Zn||Zn symmetric cell operates stably over 167 days at 20 mA cm −2 . Moreover, Zn||VOX full employed ensures outstanding capacity retention 99.15% after 590 cycles 2 A g −1 , even low N/P (4.3), lean (50 µL mAh ) ultrathin foil 10 µm. This work reveals unique insights into interfacial design toward high‐performance
Language: Английский
Citations
13
Journal of Materials Chemistry A, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 1, 2025
The LA gel electrolyte, with hydrophilic AM and hydrophobic LMA domains, forms ion channels, stabilizes hydrogen bonds, reduces parasitic reactions. CTAB regulates Zn 2+ migration domain interactions.
Language: Английский
Citations
1
Journal of Power Sources, Journal Year: 2025, Volume and Issue: 635, P. 236530 - 236530
Published: Feb. 18, 2025
Language: Английский
Citations
1
Journal of the American Chemical Society, Journal Year: 2024, Volume and Issue: 146(46), P. 31612 - 31623
Published: Nov. 12, 2024
Low-temperature zinc metal batteries (ZMBs) are highly challenged by Zn dendrite growth, especially at high current density. Here, starting from the intermolecular insights, we report a cation-anion association modulation strategy matching different dielectric constant solvents and unveil relationship between strength plating/stripping performance low temperatures. The combination of comprehensive characterizations theoretical calculations indicates that moderate ion electrolytes with ionic conductivity (12.09 mS cm
Language: Английский
Citations
9
Nano Energy, Journal Year: 2024, Volume and Issue: 132, P. 110398 - 110398
Published: Oct. 22, 2024
Language: Английский
Citations
7
Advanced Materials, Journal Year: 2025, Volume and Issue: unknown
Published: March 23, 2025
Abstract The conventional electrolyte for rechargeable aqueous zinc metal batteries (AZMBs) breeds many problems such as Zn dendrite growth and side reaction of hydrogen evolution reaction, which are fundamentally attributed to the uneven ion flux owing high barriers desolvation diffusion Zn[(H 2 O) 6 ] 2+ clusters. Herein, modulate [Zn(H solvation structure, suspension engineering employed with electron‐delocalized catalytic nanoparticles is initially proposed expedite kinetics. As a proof, electron‐density‐adjustable CeO 2‐ x introduced into commercial preferentially adsorbed on surface, regulating structure. Meanwhile, defect‐rich redistributes localized space electric field uniformize kinetics inhibits growth, confirmed by series theoretical simulations, spectroscopical experimental measurements. Encouragingly, decorated enables long stability over 1200 cycles at 5 mA cm −2 an extended lifespan exceeding 6500 h lower overpotentials 34 mV under 0 °C. Matched polyaniline cathodes, full cells exhibit capacity‐retention 96.75% 1 A g −1 −20 °C well up 400 in large‐areal pouch cell, showcasing promising potentials practical AZMBs.
Language: Английский
Citations
1