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13. The Role of High‐Entropy Materials in Lithium‐Based Rechargeable Batteries.

Author

Guo, Rongnan, Yang, Yi, Zhao, Chongchong, Huo, Feng, Xue, Jiaojiao, He, Jinhai, Sun, Bowen, Sun, Zixu, Liu, Hua Kun, and Dou, Shi Xue

Subjects
STORAGE batteries, LITHIUM sulfur batteries, LITHIUM cells, IONIC conductivity, LITHIUM-ion batteries, ENERGY density, CHEMICAL kinetics
Abstract

The low energy density, safety concerns, and high cost associated with conventional lithium‐ion batteries pose challenges in meeting the growing demands of emerging applications. While lithiumsulfur batteries (LSBs) offer high specific capacity, their commercial viability is hindered by the prevalent issue of shuttle effects. Furthermore, the potential of solid‐state lithium batteries is constrained by the suboptimal ionic conductivity and significant interphase problems. High‐entropy materials (HEMs) have emerged as a strategic approach for the development of innovative materials possessing exceptional properties. In recent times, some studies have been undertaken to explore the potential of HEMs in lithium‐based rechargeable batteries, showcasing their favorable characteristics. This work provides a comprehensive overview of the impact of various factors associated with HEM materials, encompassing elements, structure, and morphology, on the reversibility of reactions and cycling stability. This work also presents an analysis of the effects of elements and morphology on the properties of HEMs in LSBs, which can trap soluble lithium polysulfides and enhance reaction kinetics. Additionally, the work provides an overview of high‐entropy electrolytes, including both solid‐state and non‐aqueous liquid electrolytes. Furthermore, the research outlines future research directions aimed at investigating more efficient HEMs and enhancing the overall performance of lithium‐based rechargeable batteries. [ABSTRACT FROM AUTHOR]

Published
2024
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20. Climate Extremes and Related Disasters in China

Author

Fu, Congbin, Jiang, Zhihong, Guan, Zhaoyong, He, Jinhai, Xu, Zhongfeng, Bolle, H.-J., editor, Menenti, M., editor, Rasool, I., editor, Fu, Congbin, editor, Jiang, Zhihong, editor, Guan, Zhaoyong, editor, He, Jinhai, editor, and Xu, Zhongfeng, editor

Published
2008
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22. Regional Climate Modeling of China and East Asia

Author

Fu, Congbin, Jiang, Zhihong, Guan, Zhaoyong, He, Jinhai, Xu, Zhongfeng, Bolle, H.-J., editor, Menenti, M., editor, Rasool, I., editor, Fu, Congbin, editor, Jiang, Zhihong, editor, Guan, Zhaoyong, editor, He, Jinhai, editor, and Xu, Zhongfeng, editor

Published
2008
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23. Effects of the Tibetan Plateau on the Climate of China

Author

Fu, Congbin, Jiang, Zhihong, Guan, Zhaoyong, He, Jinhai, Xu, Zhongfeng, Bolle, H.-J., editor, Menenti, M., editor, Rasool, I., editor, Fu, Congbin, editor, Jiang, Zhihong, editor, Guan, Zhaoyong, editor, He, Jinhai, editor, and Xu, Zhongfeng, editor

Published
2008
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24. Aridity Trend in Northern China

Author

Fu, Congbin, Jiang, Zhihong, Guan, Zhaoyong, He, Jinhai, Xu, Zhongfeng, Bolle, H.-J., editor, Menenti, M., editor, Rasool, I., editor, Fu, Congbin, editor, Jiang, Zhihong, editor, Guan, Zhaoyong, editor, He, Jinhai, editor, and Xu, Zhongfeng, editor

Published
2008
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25. Paleoclimate of China

Author

Fu, Congbin, Jiang, Zhihong, Guan, Zhaoyong, He, Jinhai, Xu, Zhongfeng, Bolle, H.-J., editor, Menenti, M., editor, Rasool, I., editor, Fu, Congbin, editor, Jiang, Zhihong, editor, Guan, Zhaoyong, editor, He, Jinhai, editor, and Xu, Zhongfeng, editor

Published
2008
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27. Climate of China and East Asian Monsoon

Author

Fu, Congbin, Jiang, Zhihong, Guan, Zhaoyong, He, Jinhai, Xu, Zhongfeng, Bolle, H.-J., editor, Menenti, M., editor, Rasool, I., editor, Fu, Congbin, editor, Jiang, Zhihong, editor, Guan, Zhaoyong, editor, He, Jinhai, editor, and Xu, Zhongfeng, editor

Published
2008
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29. Projection of Future Climate in China

Author

Fu, Congbin, Jiang, Zhihong, Guan, Zhaoyong, He, Jinhai, Xu, Zhongfeng, Bolle, H.-J., editor, Menenti, M., editor, Rasool, I., editor, Fu, Congbin, editor, Jiang, Zhihong, editor, Guan, Zhaoyong, editor, He, Jinhai, editor, and Xu, Zhongfeng, editor

Published
2008
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38. Investigation of the relationship between intensity measures and engineering demand parameters of cable-stayed bridges using intra-plate earthquakes

Author

Xinzhi Dang, Yutao Pang, He Jinhai, and Wancheng Yuan

Subjects
021110 strategic, defence & security studies, Peak ground acceleration, business.industry, Nonlinear finite element model, 0211 other engineering and technologies, General Engineering, 020101 civil engineering, 02 engineering and technology, Structural engineering, Spectral acceleration, Pearson product-moment correlation coefficient, Displacement (vector), 0201 civil engineering, Computer Science Applications, Intensity (physics), symbols.namesake, Computational Theory and Mathematics, symbols, Earthquake shaking table, Cable stayed, business, Software, Geology
Abstract

PurposeThe purpose of the study is to investigate and reveal this relationship of various engineering demand parameters (EDPs) of this structural type and intensity measures (IMs) under intra-plate earthquakes.Design/methodology/approachThe nonlinear finite element model used was calibrated first to the existing results of the shaking table test to verify the modeling technique.FindingsThis paper investigated the relationship between intensity measures and various engineering demand parameters of cable-stayed bridges using intra-plate earthquakes. The correlation analysis and Pearson coefficient are used to study the correlation between EDPs and IMs. The results showed that peak ground velocity (PGV)/peak ground acceleration, peak ground displacement and root-mean-square of displacement showed weak correlation with IMs. PGV, sustained maximum velocity, a peak value of spectral velocity, A95 parameter, Housner intensity and spectral acceleration at the fundamental period, the spectral velocity at the fundamental period and spectral displacement at the fundamental period were determined to be better predictors for various EDPs.Originality/valueThis paper investigated the correlation between the intensity measures of intra-plate earthquakes with the seismic responses of a typical long-span cable-stayed bridge in China. The nonlinear finite element model used was calibrated to the existing results of the shaking table test to verify the modeling technique. In total, 104 selected ground motions were applied to the calibrated model, and the responses of various components of the bridge were obtained. This study proposed PGV as the optimal IM.

Published
2020

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