Overcoming the Limitations of High Energy Density in Lithium-Ion Batteries: Challenges and Future Directions

Siyi Xia

doi:10.54097/fgprdg75

Authors

Siyi Xia

DOI:

https://doi.org/10.54097/fgprdg75

Keywords:

Lithium-ion battery; nanotechnology; energy density; challenge.

Abstract

Lithium-ion batteries are crucial to advancing sustainable technologies, particularly in areas like electric vehicles and renewable energy systems. However, the quest for higher energy density remains a persistent challenge due to inherent limitations in their current design. This paper offers a comprehensive review of these challenges, focusing on the key components such as electrodes, electrolytes, and separators. Issues like electrolyte volume, separator thickness, and the properties of electrode materials are discussed in depth, showing how these factors constrain energy density. Moreover, the paper explores innovative solutions, including the use of nanotechnology and the development of anode-free battery designs, which represent promising approaches to overcoming these obstacles. These advancements hold significant potential to greatly improve energy density and overall battery performance. In conclusion, ongoing progress in chemistry, materials science, and nanotechnology will continue to drive the enhancement of lithium-ion batteries, unlocking new possibilities for higher energy densities and more efficient applications across various industries.

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References

[1] Wen Jianping, Zhao Dan and Chuanwei Zhang. An overview of electricity powered vehicles: Lithium-ion battery energy storage density and energy conversion efficiency. Renewable Energy, 2020, 162: 1629-1648.

[2] Li Wangda, Song Bohang and Manthiram Arumugam. High-voltage positive electrode materials for lithium-ion batteries. Chemical Society Reviews, 2017, 46: 3006-3059.

[3] He Ming, Wang Maoxun and Wang Zerui. The new-type batteries with ultimate energy density. Journal of Physics: Conference Series, 2022, 2247: 012013.

[4] Cao Wenzhuo, Zhang Jienan and Li Hong. Batteries with high theoretical energy densities. Energy Storage Materials, 2020, 26: 46-55.

[5] Triana Wulandari, Derek Fawcett, Subhasish Majumder, et al. Lithium-based batteries, history, current status, challenges and future perspectives. Battery Energy, 2023, 2: 20230030.

[6] Huang Xiaosong. Separator technologies for lithium-ion batteries. J Solid State Electrochem, 2011, 15(4): 649-662.

[7] Knoche Thomas and Reinhart Gunther. Electrolyte filling of large-scale lithium-ion batteries: Main influences and challenges for production technology. Applied Mechanics and Materials, 2015, 794: 11.

[8] Lechtenfeld Christian-Timo, Buchmann Julius, Hagemeister Jan, et al. Analyzing the effect of electrolyte quantity on the aging of lithium-ion batteries. Advanced Science, 2024, e2405897.

[9] Zhu Gao-Long, He Yu-Yu, Deng Yun-Long et al. Dependence of separator thickness on Li-ion battery energy density. Journal of The Electrochemical Society, 2021, 168: 110545.

[10] Luo Wei, Cheng Siling, Wu Meng, et al. A review of advanced separators for rechargeable batteries. Journal of Power Sources, 2021, 509: 230372.

[11] Liu Tongchao, Liu Jiajie, Li Luxi, et al. Origin of structural degradation in Li-rich layered oxide cathode. Nature, 2022, 606(7913): 305-312.

[12] Wong Kaufui Vincent and Dia Sarah. Nanotechnology in batteries. Journal of Energy Resources Technology, 2017, 139(1): 014001.

[13] Qian Jiangfeng, Adams Brian D., Zheng Jianming, et al. Anode-free rechargeable lithium metal batteries. Advanced Functional Materials, 2016, 26(39): 7094-7102.