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Nonequilibrium fast-lithiation of Li 4 Ti 5 O 12 thin film anode for LIBs

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Nonequilibrium fast-lithiation of Li 4 Ti 5 O 12 thin film anode for LIBs. / Chen, Yue; Zhang, Shaohua; Ye, Jiefeng et al.
In: Communications Physics, Vol. 7, No. 1, 280, 17.08.2024.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Chen, Y, Zhang, S, Ye, J, Zheng, X, Zhang, J-M, Mangayarkarasi, N, Niu, Y, Lu, H, Zhao, G, Tao, J, Li, J, Lin, Y, Kolosov, OV & Huang, Z 2024, 'Nonequilibrium fast-lithiation of Li 4 Ti 5 O 12 thin film anode for LIBs', Communications Physics, vol. 7, no. 1, 280. https://doi.org/10.1038/s42005-024-01775-7

APA

Chen, Y., Zhang, S., Ye, J., Zheng, X., Zhang, J.-M., Mangayarkarasi, N., Niu, Y., Lu, H., Zhao, G., Tao, J., Li, J., Lin, Y., Kolosov, O. V., & Huang, Z. (2024). Nonequilibrium fast-lithiation of Li 4 Ti 5 O 12 thin film anode for LIBs. Communications Physics, 7(1), Article 280. https://doi.org/10.1038/s42005-024-01775-7

Vancouver

Chen Y, Zhang S, Ye J, Zheng X, Zhang JM, Mangayarkarasi N et al. Nonequilibrium fast-lithiation of Li 4 Ti 5 O 12 thin film anode for LIBs. Communications Physics. 2024 Aug 17;7(1):280. doi: 10.1038/s42005-024-01775-7

Author

Chen, Yue ; Zhang, Shaohua ; Ye, Jiefeng et al. / Nonequilibrium fast-lithiation of Li 4 Ti 5 O 12 thin film anode for LIBs. In: Communications Physics. 2024 ; Vol. 7, No. 1.

Bibtex

@article{5f8b8347ac4f4508b338e331eec63539,
title = "Nonequilibrium fast-lithiation of Li 4 Ti 5 O 12 thin film anode for LIBs",
abstract = "Li4Ti5O12 (LTO) is known for its zero-strain characteristic in electrochemical applications, making it a suitable material for fast-charging applications. Here, we systematically studied the quasi-equilibrium and non-equilibrium lithium-ion transportation kinetics in LTO thin-film electrodes, across a range of scales from the crystal lattice to the microstructured electrodes. At the crystal lattice scale, during the non-equilibrium lithiation process, lithium ions are dispersedly embedded into the 16c position, resulting in more 8a → 16c migration compared with the quasi-equilibrium lithiation, and forming numerous fast lithium diffusion channels inside the LTO lattice. At the microstructural electrode scale, optical spectrum characterizations supported the “nano-filaments” lithiation model in polycrystalline LTO thin-film electrodes during the lithiation process. Our results reveal the patterns of lithium migration and distribution within the LTO thin film electrode under the non-equilibrium and quasi-equilibrium lithiation process, offering profound insights into the potential optimization strategies for enhancing the performance of fast-charging thin film batteries.",
author = "Yue Chen and Shaohua Zhang and Jiefeng Ye and Xinyi Zheng and Jian-Min Zhang and Nagarathinam Mangayarkarasi and Yubiao Niu and Hongyi Lu and Guiying Zhao and Jianming Tao and Jiaxin Li and Yingbin Lin and Kolosov, {Oleg V.} and Zhigao Huang",
year = "2024",
month = aug,
day = "17",
doi = "10.1038/s42005-024-01775-7",
language = "English",
volume = "7",
journal = "Communications Physics",
issn = "2399-3650",
publisher = "Springer Nature",
number = "1",

}

RIS

TY - JOUR

T1 - Nonequilibrium fast-lithiation of Li 4 Ti 5 O 12 thin film anode for LIBs

AU - Chen, Yue

AU - Zhang, Shaohua

AU - Ye, Jiefeng

AU - Zheng, Xinyi

AU - Zhang, Jian-Min

AU - Mangayarkarasi, Nagarathinam

AU - Niu, Yubiao

AU - Lu, Hongyi

AU - Zhao, Guiying

AU - Tao, Jianming

AU - Li, Jiaxin

AU - Lin, Yingbin

AU - Kolosov, Oleg V.

AU - Huang, Zhigao

PY - 2024/8/17

Y1 - 2024/8/17

N2 - Li4Ti5O12 (LTO) is known for its zero-strain characteristic in electrochemical applications, making it a suitable material for fast-charging applications. Here, we systematically studied the quasi-equilibrium and non-equilibrium lithium-ion transportation kinetics in LTO thin-film electrodes, across a range of scales from the crystal lattice to the microstructured electrodes. At the crystal lattice scale, during the non-equilibrium lithiation process, lithium ions are dispersedly embedded into the 16c position, resulting in more 8a → 16c migration compared with the quasi-equilibrium lithiation, and forming numerous fast lithium diffusion channels inside the LTO lattice. At the microstructural electrode scale, optical spectrum characterizations supported the “nano-filaments” lithiation model in polycrystalline LTO thin-film electrodes during the lithiation process. Our results reveal the patterns of lithium migration and distribution within the LTO thin film electrode under the non-equilibrium and quasi-equilibrium lithiation process, offering profound insights into the potential optimization strategies for enhancing the performance of fast-charging thin film batteries.

AB - Li4Ti5O12 (LTO) is known for its zero-strain characteristic in electrochemical applications, making it a suitable material for fast-charging applications. Here, we systematically studied the quasi-equilibrium and non-equilibrium lithium-ion transportation kinetics in LTO thin-film electrodes, across a range of scales from the crystal lattice to the microstructured electrodes. At the crystal lattice scale, during the non-equilibrium lithiation process, lithium ions are dispersedly embedded into the 16c position, resulting in more 8a → 16c migration compared with the quasi-equilibrium lithiation, and forming numerous fast lithium diffusion channels inside the LTO lattice. At the microstructural electrode scale, optical spectrum characterizations supported the “nano-filaments” lithiation model in polycrystalline LTO thin-film electrodes during the lithiation process. Our results reveal the patterns of lithium migration and distribution within the LTO thin film electrode under the non-equilibrium and quasi-equilibrium lithiation process, offering profound insights into the potential optimization strategies for enhancing the performance of fast-charging thin film batteries.

U2 - 10.1038/s42005-024-01775-7

DO - 10.1038/s42005-024-01775-7

M3 - Journal article

VL - 7

JO - Communications Physics

JF - Communications Physics

SN - 2399-3650

IS - 1

M1 - 280

ER -