Journal of Electronic Materials, Journal Year: 2024, Volume and Issue: 53(11), P. 6594 - 6604
Published: Sept. 4, 2024
Language: Английский
Advanced Materials, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 25, 2025
Abstract Aqueous ammonium‐ion (NH 4 + ) batteries (AAIBs) have recently been considered as attractive alternatives for next‐generation large‐scale energy storage systems, on account of their cost‐effectiveness, nonflammability, less corrosive, small hydrated ionic radius, and rapid NH diffusion kinetics. In addition, the tetrahedral structure exhibits preferential orientation characteristics, resulting in a different electrochemical mechanism from spherical charge carriers such Li , Na K . Therefore, unlocking ‐ion mechanisms host electrode materials is pivotal to advancing design high‐performance AAIBs. Organic materials, with customizable, flexible, stable molecular structures, along ease recycling disposal, offer tremendous potential. However, development cutting‐edge organic specifically AAIBs remains an exciting, yet largely untapped, frontier. This review systematically explores interaction between ions electrostatic interactions including hydrogen bonding. It also highlights application diverse molecules, conducting polymers, covalent frameworks (COFs), organic‐inorganic hybrids Lastly, addresses key challenges future perspectives organic‐material‐based AAIBs, aiming push boundaries aqueous systems.
Language: Английский
Citations
0
ACS Sustainable Chemistry & Engineering, Journal Year: 2025, Volume and Issue: unknown
Published: March 7, 2025
With the merits of high reliability, cost-effectiveness, and ecofriendliness, aqueous zinc-ion batteries (AZIBs) are promising for grid-scale energy storage. However, zinc dendrites associated side reactions encountered in AZIBs, leading to a reduced lifespan. This work presents novel separator design strategy tackle these problems through synergistic combination chitosan sodium alginate, which contain cationic anionic functional groups, respectively. The complementary polarity two polymer matrices strong hydrogen bonding between them can establish unique electrostatic environment that offers isolated transport paths cations anions construct robust stable complex structure. Besides, both biopolymers have affinity with H2O molecules Zn(002) crystal facet. Hence, effectively promote Zn2+ ion transport, uniformize distributions, restrain interfacial planar diffusion ions, facilitate desolvation process, boost dynamics. It is demonstrated systematic experiments suppress adverse phenomena at metal/electrolyte interface, resulting significantly stabilized chemistry. use such separator, extraordinary cycling stability achieved Zn//Zn cells full even under remarkable areal capacities. research new concept battery separators.
Language: Английский
Citations
0
Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown
Published: March 3, 2025
Abstract Aqueous zinc‐ion batteries (AZIBs) are increasingly recognized as a sustainable and cost‐effective energy storage option, but challenges of zinc dendrite formation, parasitic reactions, corrosion limit their practical use. In this work, monofluorophosphate (ZPOF) is first introduced to modify zinc‐based batteries. The ZPOF exhibits large ionic conductivity 3.8 mS cm −1 , facilitating efficient Zn 2+ ‐ion transport reducing buildup at the zinc/electrolyte interface. Besides, ZPOF's exceptional zincophilic characteristic promotes uniform deposition. ZPOF‐based solid electrolyte membrane enables AZIB offer capacity 322.2 mAh g 0.2 A operate stably for over 500 h 1 . can also be in situ generated on surface form robust conformal coating layer, which prominently enhance affinity, resistance, electrochemical kinetics, while desolvation process restraining ion planar diffusion. As result, Zn//Zn symmetric cell achieves stable cycling 550 under substantial 25 −2 depth‐of‐discharge 85.4%. Furthermore, performance various full‐cell configurations dramatically improved. This study underscores potential novel conductor advancing
Language: Английский
Citations
0
Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: unknown, P. 179815 - 179815
Published: March 1, 2025
Language: Английский
Citations
0
ACS Sustainable Chemistry & Engineering, Journal Year: 2025, Volume and Issue: unknown
Published: April 2, 2025
Language: Английский
Citations
0
Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162402 - 162402
Published: April 1, 2025
Language: Английский
Citations
0
Chem, Journal Year: 2025, Volume and Issue: unknown, P. 102533 - 102533
Published: April 1, 2025
Language: Английский
Citations
0
Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown
Published: April 25, 2025
Abstract Aqueous Zn‐ion batteries (AZIBs) have gained significant interest in energy storage field due to their inherent advantages. However, issues such as dendrite growth and hydrogen evolution reaction pertaining Zn anodes severely impede practical deployment. To mitigate these challenges, a wide range of strategies been proposed, among which situ thermal treatment techniques play pivotal role. Thermal process can improve the reversibility by modifying current collector, foil, separator, well constructing interfacial layers. Despite rapid advancements methodologies toward high‐performance anodes, comprehensive understanding systematic summary approaches remains lacking. This review elaborates on progress cutting‐edge strategies, categorized into five aspects battery components: collector design, substrate optimization, layer formation, bulk‐phase reconstruction, separator modification. Additionally, underlying mechanisms challenges each strategy are discussed thoroughly an attempt deepen mechanistic understanding. Finally, potential research directions prospected, including procedure development, material screening, solid electrolyte, integrated strategy, with goal achieving highly reversible via treatment.
Language: Английский
Citations
0
RSC Advances, Journal Year: 2025, Volume and Issue: 15(20), P. 16035 - 16049
Published: Jan. 1, 2025
PEG-assisted BN/α-Fe 2 O 3 hybrid composites were synthesized via hydrothermal method. PEG enhanced thier thermal and electrochemical propoerties, achieving 361.6 F g −1 capacitance 85% retention after 5000 cycles, ideal for supercapacitors.
Language: Английский
Citations
0
ACS Sustainable Chemistry & Engineering, Journal Year: 2024, Volume and Issue: 12(42), P. 15344 - 15369
Published: Oct. 7, 2024
Rechargeable aqueous zinc-ion batteries (AZIBs) have garnered considerable attention as a promising energy storage device owing to their high theoretical capacity, abundant reserves, environmental friendliness, and excellent safety performance. However, in the current investigation of cathode materials for AZIBs, layered exhibit serious structural degradation, sluggish diffusion kinetics, unsatisfactory cycling stability during repeated charge–discharge processes. These limitations severely hamper practical implementation materials, making exploration high-performance cathodes huge challenge. In recent years, organic intercalation strategies provided effective solutions these challenges field interlayer engineering. This review focuses on synthesis mechanism small molecules (EDA, DP, pAP, etc.) conductive polymers (PANI, PPy, PEDOT, enhancing performance zinc ions electrode materials. Finally, we summarized two strategies: primary encountered further development prospects intercalation.
Language: Английский
Citations
2