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http://hdl.handle.net/10397/95445
Title: | Design and manufacture of high-performance microbatteries : lithium and beyond | Authors: | Chen, F Xu, ZL |
Issue Date: | 2022 | Source: | Microstructures, 2022, v. 2, 2022012 | Abstract: | The accelerated development of miniaturized and customized electronics has stimulated the demand for high-energy microbatteries (MBs) as on-chip power sources for autonomous state operations. However, commercial MBs with thin-film configurations exhibit insufficient energy and power density due to their limited active materials and sluggish ion diffusion kinetics. In order to simultaneously enhance electrochemical performance and maintain low-cost production, efforts have been devoted to constructing three-dimensional battery architectures. This review summarizes the state-of-the-art progress in designing and fabricating microelectrodes for microbattery assembly, including the top-down etching and bottom-up printing techniques, with a particular focus on elucidating the correlations between electrode structures, battery performance, and cost-effectiveness. More importantly, advancements in post-lithium batteries based on sodium, zinc and aluminum are also surveyed to offer alternative options with potentially higher energy densities and/or lower battery manufacturing costs. The applications of advanced MBs in on-chip microsystems and wearable electronics are also highlighted. Finally, conclusions and perspectives for the future development of MBs are proposed. | Keywords: | Microbatteries Lithium-ion batteries Post-lithium batteries Etching and printing techniques Microelectronics |
Publisher: | OAE Publishing Inc | Journal: | Microstructures | EISSN: | 2770-2995 | DOI: | 10.20517/microstructures.2022.10 | Rights: | © The Author(s) 2022. This article is licensed under a Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, sharing, adaptation, distribution and reproduction in any medium or format, for any purpose, even commercially, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The following publication Chen F, Xu ZL. Design and manufacture of high-performance microbatteries: lithium and beyond. Microstructures 2022;2:2022012 is available at https://dx.doi.org/10.20517/microstructures.2022.10. |
Appears in Collections: | Journal/Magazine Article |
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