Qin Chu, Jiang Zhong-Jie, Maiyalagan Thandavarayan, Jiang Zhongqing
Key Laboratory of Optical Field Manipulation of Zhejiang Province, Department of Physics, Zhejiang Sci-Tech University, Hangzhou, 310018, Zhejiang, P. R. China.
Guangdong Engineering and Technology Research Center for Surface Chemistry of Energy Materials & Guangzhou Key Laboratory for Surface Chemistry of Energy Materials, New Energy Research Institute, College of Environment and Energy, South China University of Technology, Guangzhou, 510006, Guangdong, P. R. China.
Chem Rec. 2024 Jan;24(1):e202300206. doi: 10.1002/tcr.202300206. Epub 2023 Sep 21.
The development of sodium-ion battery (SIB) anodes is still hindered by their rapid capacity decay and poor rate capabilities. Although there have been some new materials that can be used to fabricate stable anodes, SIBs are still far from wide applications. Strategies like nanostructure construction and material modification have been used to prepare more robust SIB anodes. Among all the design strategies, the hollow structure design is a promising method in the development of advanced anode materials. In the past decade, research efforts have been devoted to modifying the synthetic route, the type of templates, and the interior structure of hollow structures with high capacity and stability. A brief introduction is made to the main material systems and classifications of hollow structural materials first. Then different morphologies of hollow structural materials for SIB anodes from the latest reports are discussed, including nanoboxes, nanospheres, yolk shells, nanotubes, and other more complex shapes. The most used templates for the synthesis of hollow structrual materials are covered and the perspectives are highlighted at the end. This review offers a comprehensive discussion of the synthesis of hollow structural materials for SIB anodes, which could be potentially of use to research areas involving hollow materials design for batteries.
钠离子电池（SIB）负极的发展仍然受到其快速的容量衰减和较差的倍率性能的阻碍。尽管已经有一些可用于制造稳定负极的新材料，但钠离子电池仍远未得到广泛应用。诸如纳米结构构建和材料改性等策略已被用于制备更坚固的钠离子电池负极。在所有设计策略中，中空结构设计是开发先进负极材料的一种有前景的方法。在过去十年中，研究工作致力于改进合成路线、模板类型以及具有高容量和稳定性的中空结构的内部结构。首先简要介绍了中空结构材料的主要材料体系和分类。然后讨论了最新报道中用于钠离子电池负极的中空结构材料的不同形态，包括纳米盒、纳米球、蛋黄壳、纳米管以及其他更复杂的形状。涵盖了用于合成中空结构材料的最常用模板，并在最后突出了研究前景。本综述全面讨论了用于钠离子电池负极的中空结构材料的合成，这可能对涉及电池中空材料设计的研究领域有用。
