Zhou Mengmeng, Huang Xinjun, Li Hui, Duan Xiaoguang, Zhao Qin, Ma Tianyi
Key Laboratory for Green Synthesis and Preparative Chemistry of Advanced Materials of Liaoning Province, Institute of Clean Energy Chemistry, College of Chemistry, Liaoning University, 110036, Shenyang, China.
Centre for Atomaterials and Nanomanufacturing (CAN), School of Science, RMIT University, 3000, Melbourne, VIC, Australia.
Angew Chem Int Ed Engl. 2024 Nov 11;63(46):e202413354. doi: 10.1002/anie.202413354. Epub 2024 Oct 4.
Aqueous ammonium ion batteries (AIBs) pose the advantages of high safety, low cost, and high efficiency, capturing substantial research interest. The intrinsic chemical properties of NH promote the formation of hydrogen bonds with other constituents in AIBs, critically influencing the processes of NH transfer, storage, and diffusion. This review delves into the pivotal role of hydrogen bonding chemistry in AIBs. Firstly, the principles of hydrogen bond are elucidated as the dominant chemical interaction governing NH dynamics in AIBs. Subsequently, a detailed analysis is conducted on the impacts of hydrogen bonds in both electrolytes and electrode materials. Furthermore, the practical applications of hydrogen bonding chemistry within the context of AIBs are assessed. Finally, strategic insights and future research directions are proposed to harness hydrogen bonding effects for optimizing AIB performance. This review aims to define the mechanisms and impacts of hydrogen bonds in AIBs, providing robust strategies to enhance electrochemical performance, deepen the understanding of energy storage mechanisms, and guide the future advancement of AIBs technology.
水系铵离子电池（AIBs）具有高安全性、低成本和高效率的优点，引起了广泛的研究兴趣。NH的固有化学性质促进了与AIBs中其他成分形成氢键，严重影响了NH的转移、存储和扩散过程。本综述深入探讨了氢键化学在AIBs中的关键作用。首先，阐明了氢键原理是控制AIBs中NH动力学的主要化学相互作用。随后，对氢键在电解质和电极材料中的影响进行了详细分析。此外，评估了氢键化学在AIBs背景下的实际应用。最后，提出了战略见解和未来研究方向，以利用氢键效应优化AIBs性能。本综述旨在确定AIBs中氢键的机制和影响，提供增强电化学性能的有力策略，加深对储能机制的理解，并指导AIBs技术的未来发展。
