<i>In situ</i>characterization of lithium-metal anodes

Yang, Shujie; Min, Xin; Fan, Hui; Xiao, Jun; Liu, Yangai; Mi, Ruiyu; Wu, Xiaowen; Huang, Zhaohui; Xi, Kai; Fang, Minghao

doi:10.1039/d2ta04309b

Cited by 24 publications

(16 citation statements)

References 176 publications

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“…Recently, artificial intelligence technology has quietly emerged to help data collection and analysis, especially in accessing more precise results and saving analysis time, and has been employed in the medical field. 254 However, for use of artificial intelligence in battery in situ / operando characterization techniques, two conditions need to be met—high spatial/temporal resolution techniques and large databases. The data collection speed of most characterization techniques is on the time scale of seconds to minutes, and for a few techniques, such as NI, it can reach several hours, while the speed of electrochemical reactions is generally on the time scale of milliseconds to microseconds.…”

Section: Discussionmentioning

confidence: 99%

Recent advances in in situ and operando characterization techniques for Li₇La₃Zr₂O₁₂-based solid-state lithium batteries

et al. 2023

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Section: Discussionmentioning

confidence: 99%

Recent advances in in situ and operando characterization techniques for Li₇La₃Zr₂O₁₂-based solid-state lithium batteries

et al. 2023

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“…This technique involves placing a battery sample in a specialized cell that allows for electrochemical measurements to be performed while simultaneously imaging the sample using SEM. It provides valuable insights into the processes that occur within batteries, such as lithium plating, SEI formation, and dendrite growth. − By observing these processes in real time, researchers can gain a better understanding of how they affect battery performance and durability and how to mitigate them.…”

Section: Advanced Electron Microscopy Imaging Techniques Applied For ...mentioning

confidence: 99%

Quantifying the Morphology Evolution of Lithium Battery Materials Using Operando Electron Microscopy

Chang

Yang

et al. 2023

ACS Materials Lett.

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With the increase in dependence on renewable energy sources, interest in energy storage systems has increased, particularly with solar cells, redox flow batteries, and lithium batteries. Multiple diagnostic techniques have been utilized to characterize various factors in relation to the battery performance. Electrochemical tests were used to study the energy density, capacity, cycle life, rate, and other related properties. Furthermore, it is critical to correlate the information collected from the characterization of materials to its properties while functioning for advanced batteries. In situ and operando electron microscopy methods are specifically designed to conduct such characterization, and analysis was found to be the best method to achieve that objective. However, the characterization information collected varies according to the types of electron microscopy techniques. Also, the use of complementary analytical techniques further provides a more comprehensive study of these different characterizations, giving insights into the morphology-performance relationship of battery materials and interfaces. Within this review, the focus is on in situ and operando electron microscopy characterization of battery materials, including transmission electron microscopy (TEM), scanning electron microscopy (SEM), cryogenic transmission electron microscopy (Cryo-TEM), and three-dimensional (3D) electron tomography. This review aims to cover both advanced electron microscopy imaging techniques and their applications in the characterization of battery materials involving cathode, anode, and separator and solid electrolyte interphase (SEI). The review discusses a range of advanced electron microscopy techniques, including TEM, SEM, and atomic force microscopy, as well as associated analytical techniques such as energy-dispersive X-ray spectroscopy and electron energy loss spectroscopy. The use of these techniques has led to significant advances in our understanding of battery materials, including the identification of new phases and structures, the study of interface properties, and the characterization of defects and degradation mechanisms. Future perspectives on these advanced electron microscopy techniques and opportunities are also discussed. Overall, this review highlights the importance of electron microscopy in battery research and the potential for these techniques to drive future advancements in the field.

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“…Owing to its low cost and ease of operation, in situ OM has become one of the preferred imaging techniques and is widely used. 492,493 Unfortunately, the low resolution determines that in situ OM can be observed only at the submicron level and is considered a macroscopic characterization technique. 493,494 Fig.…”

Section: Reviewmentioning

confidence: 99%

Wide-temperature-range sodium-metal batteries: from fundamentals and obstacles to optimization

Sun,

Li,

Zhou

et al. 2023

Energy Environ. Sci.

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In situcharacterization of lithium-metal anodes

Abstract: With people's demand for high energy density, traditional lithium-ion batteries with graphite anode can no longer meet the demand. Due to its extremely high theoretical specific capacity (3860 mAh g-1)...

Cited by 24 publications

References 176 publications

Recent advances in in situ and operando characterization techniques for Li₇La₃Zr₂O₁₂-based solid-state lithium batteries

Recent advances in in situ and operando characterization techniques for Li₇La₃Zr₂O₁₂-based solid-state lithium batteries

Quantifying the Morphology Evolution of Lithium Battery Materials Using Operando Electron Microscopy

Wide-temperature-range sodium-metal batteries: from fundamentals and obstacles to optimization

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In situcharacterization of lithium-metal anodes

Abstract: With people's demand for high energy density, traditional lithium-ion batteries with graphite anode can no longer meet the demand. Due to its extremely high theoretical specific capacity (3860 mAh g-1)...

Cited by 24 publications

References 176 publications

Recent advances in in situ and operando characterization techniques for Li7La3Zr2O12-based solid-state lithium batteries

Recent advances in in situ and operando characterization techniques for Li7La3Zr2O12-based solid-state lithium batteries

Quantifying the Morphology Evolution of Lithium Battery Materials Using Operando Electron Microscopy

Wide-temperature-range sodium-metal batteries: from fundamentals and obstacles to optimization

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Product

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Recent advances in in situ and operando characterization techniques for Li₇La₃Zr₂O₁₂-based solid-state lithium batteries

Recent advances in in situ and operando characterization techniques for Li₇La₃Zr₂O₁₂-based solid-state lithium batteries