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Unveiling the Electro‐Chemo‐Mechanical Failure Mechanism of Sodium Metal Anodes in Sodium–Oxygen Batteries by Synchrotron X‐Ray Computed Tomography

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Unveiling the Electro‐Chemo‐Mechanical Failure Mechanism of Sodium Metal Anodes in Sodium–Oxygen Batteries by Synchrotron X‐Ray Computed Tomography. / Zhang, Xia; Zhang, Shenghang; Lu, Jie et al.
In: Advanced Functional Materials, Vol. 34, No. 37, 2402253, 13.09.2024.

Research output: Contribution to Journal/MagazineJournal articlepeer-review

Harvard

Zhang, X, Zhang, S, Lu, J, Tang, F, Dong, K, Yu, Z, Hilger, A, Osenberg, M, Markötter, H, Wilde, F, Zhang, S, Zhao, J, Xu, G, Manke, I, Sun, F & Cui, G 2024, 'Unveiling the Electro‐Chemo‐Mechanical Failure Mechanism of Sodium Metal Anodes in Sodium–Oxygen Batteries by Synchrotron X‐Ray Computed Tomography', Advanced Functional Materials, vol. 34, no. 37, 2402253. https://doi.org/10.1002/adfm.202402253

APA

Zhang, X., Zhang, S., Lu, J., Tang, F., Dong, K., Yu, Z., Hilger, A., Osenberg, M., Markötter, H., Wilde, F., Zhang, S., Zhao, J., Xu, G., Manke, I., Sun, F., & Cui, G. (2024). Unveiling the Electro‐Chemo‐Mechanical Failure Mechanism of Sodium Metal Anodes in Sodium–Oxygen Batteries by Synchrotron X‐Ray Computed Tomography. Advanced Functional Materials, 34(37), Article 2402253. https://doi.org/10.1002/adfm.202402253

Vancouver

Zhang X, Zhang S, Lu J, Tang F, Dong K, Yu Z et al. Unveiling the Electro‐Chemo‐Mechanical Failure Mechanism of Sodium Metal Anodes in Sodium–Oxygen Batteries by Synchrotron X‐Ray Computed Tomography. Advanced Functional Materials. 2024 Sept 13;34(37):2402253. Epub 2024 Apr 1. doi: 10.1002/adfm.202402253

Author

Zhang, Xia ; Zhang, Shenghang ; Lu, Jie et al. / Unveiling the Electro‐Chemo‐Mechanical Failure Mechanism of Sodium Metal Anodes in Sodium–Oxygen Batteries by Synchrotron X‐Ray Computed Tomography. In: Advanced Functional Materials. 2024 ; Vol. 34, No. 37.

Bibtex

@article{44f98255cb5e4c6e8cc791f9de8e1d72,
title = "Unveiling the Electro‐Chemo‐Mechanical Failure Mechanism of Sodium Metal Anodes in Sodium–Oxygen Batteries by Synchrotron X‐Ray Computed Tomography",
abstract = "Rechargeable sodium–oxygen batteries (NaOBs) are receiving extensive research interests because of their advantages such as ultrahigh energy density and cost efficiency. However, the severe failure of Na metal anodes has impeded the commercial development of NaOBs. Herein, combining in situ synchrotron X-ray computed tomography (SXCT) and other complementary characterizations, a novel electro-chemo-mechanical failure mechanism of sodium metal anode in NaOBs is elucidated. It is visually showcased that the Na metal anodes involve a three-stage decay evolution of a porous Na reactive interphase layer (NRIL): from the initially dot-shaped voids evolved into the spindle-shaped voids and the eventually-developed ruptured cracks. The initiation of this three-stage evolution begins with chemical-resting and is exacerbated by further electrochemical cycling. From corrosion science and fracture mechanics, theoretical simulations suggest that the evolution of porous NRIL is driven by the concentrated stress at crack tips. The findings illustrate the importance of preventing electro-chemo-mechanical degradation of Na anodes in practically rechargeable NaOBs.",
keywords = "Electrochemistry, Condensed Matter Physics, Biomaterials, Electronic, Optical and Magnetic Materials",
author = "Xia Zhang and Shenghang Zhang and Jie Lu and Fengcheng Tang and Kang Dong and Zhenjiang Yu and Andr{\'e} Hilger and Markus Osenberg and Henning Mark{\"o}tter and Fabian Wilde and Shu Zhang and Jingwen Zhao and Gaojie Xu and Ingo Manke and Fu Sun and Guanglei Cui",
year = "2024",
month = sep,
day = "13",
doi = "10.1002/adfm.202402253",
language = "English",
volume = "34",
journal = "Advanced Functional Materials",
issn = "1616-301X",
publisher = "John Wiley & Sons, Ltd",
number = "37",

}

RIS

TY - JOUR

T1 - Unveiling the Electro‐Chemo‐Mechanical Failure Mechanism of Sodium Metal Anodes in Sodium–Oxygen Batteries by Synchrotron X‐Ray Computed Tomography

AU - Zhang, Xia

AU - Zhang, Shenghang

AU - Lu, Jie

AU - Tang, Fengcheng

AU - Dong, Kang

AU - Yu, Zhenjiang

AU - Hilger, André

AU - Osenberg, Markus

AU - Markötter, Henning

AU - Wilde, Fabian

AU - Zhang, Shu

AU - Zhao, Jingwen

AU - Xu, Gaojie

AU - Manke, Ingo

AU - Sun, Fu

AU - Cui, Guanglei

PY - 2024/9/13

Y1 - 2024/9/13

N2 - Rechargeable sodium–oxygen batteries (NaOBs) are receiving extensive research interests because of their advantages such as ultrahigh energy density and cost efficiency. However, the severe failure of Na metal anodes has impeded the commercial development of NaOBs. Herein, combining in situ synchrotron X-ray computed tomography (SXCT) and other complementary characterizations, a novel electro-chemo-mechanical failure mechanism of sodium metal anode in NaOBs is elucidated. It is visually showcased that the Na metal anodes involve a three-stage decay evolution of a porous Na reactive interphase layer (NRIL): from the initially dot-shaped voids evolved into the spindle-shaped voids and the eventually-developed ruptured cracks. The initiation of this three-stage evolution begins with chemical-resting and is exacerbated by further electrochemical cycling. From corrosion science and fracture mechanics, theoretical simulations suggest that the evolution of porous NRIL is driven by the concentrated stress at crack tips. The findings illustrate the importance of preventing electro-chemo-mechanical degradation of Na anodes in practically rechargeable NaOBs.

AB - Rechargeable sodium–oxygen batteries (NaOBs) are receiving extensive research interests because of their advantages such as ultrahigh energy density and cost efficiency. However, the severe failure of Na metal anodes has impeded the commercial development of NaOBs. Herein, combining in situ synchrotron X-ray computed tomography (SXCT) and other complementary characterizations, a novel electro-chemo-mechanical failure mechanism of sodium metal anode in NaOBs is elucidated. It is visually showcased that the Na metal anodes involve a three-stage decay evolution of a porous Na reactive interphase layer (NRIL): from the initially dot-shaped voids evolved into the spindle-shaped voids and the eventually-developed ruptured cracks. The initiation of this three-stage evolution begins with chemical-resting and is exacerbated by further electrochemical cycling. From corrosion science and fracture mechanics, theoretical simulations suggest that the evolution of porous NRIL is driven by the concentrated stress at crack tips. The findings illustrate the importance of preventing electro-chemo-mechanical degradation of Na anodes in practically rechargeable NaOBs.

KW - Electrochemistry

KW - Condensed Matter Physics

KW - Biomaterials

KW - Electronic, Optical and Magnetic Materials

U2 - 10.1002/adfm.202402253

DO - 10.1002/adfm.202402253

M3 - Journal article

VL - 34

JO - Advanced Functional Materials

JF - Advanced Functional Materials

SN - 1616-301X

IS - 37

M1 - 2402253

ER -