Results 21 to 30 of about 53,623 (267)

Multifunctional Multilayer Nanospheres for Ion Regulation in Lithium Metal Batteries

Batteries, 2023
Lithium metal anodes have the potential to break through the theoretical energy density bottleneck of commercial lithium ion batteries. However, the solid-electrolyte interphase (SEI) layer generated from the decomposition of traditional lithium metal ...
Yan Li, Manjie Xiao, Chunli Shen, Haoqing Ma, Lianmeng Cui, Wei Yang, Tianhao Zhao, Yan Zhao, Xu Xu   +8 more
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A review for modified Li composite anode: Principle, preparation and challenge

Nanotechnology Reviews, 2020
As the most common energy storage technology on the market, lithium-ion batteries are widely used in various industries and have a profound impact on our daily lives, with the characteristics of high voltage, high capacity, good safety performance, and ...
Yang Xinxia, Peng Yi, Hou Jia, Liu Yifan, Jian Xian   +4 more
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Mechanism understanding for stripping electrochemistry of Li metal anode

SusMat, 2021
The pursuit of sustainable energy has a great request for advanced energy storage devices. Lithium metal batteries are regarded as a potential electrochemical storage system because of the extremely high capacity and the most negative electrochemical ...
Feng‐Ni Jiang, Shi‐Jie Yang, He Liu, Xin‐Bing Cheng, Lei Liu, Rong Xiang, Qiang Zhang, Stefan Kaskel, Jia‐Qi Huang   +8 more
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Extrusion ratio-induced microstructural disparity and plastic deformation behavior in dual-phase Mg-Li-Zn-Y alloys

Journal of Magnesium and Alloys
This study systematically investigates the influence of extrusion ratio on the microstructure and mechanical properties of a dual-phase Mg-10.16Li-2.63Zn-0.08Y (wt.%) alloy, with Visco-plastic Self-consistent modeling incorporating Predominant Twin ...
Shutang Gao, Xiaozhe Ge, Ming Liang, Feng Zhong, Tao Wang, Lin Pi, Liangliang Xue, Jianfeng Li, Chengshan Li, Hailong Xu   +9 more
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Synergistically improved strength and ductility of dual-phase Mg-Li-Zn-Y alloy via phase regulation

Materials & Design
The dual-phase Mg-8Li-6Zn-2Y alloy was prepared by traditional hot extrusion with the extrusion ratios of 16 and 25, and the influence of extrusion ratio was investigated by microstructure and properties analysis.
Feng Zhong, Tao Wang, Xin Cao, Lin Pi, Xu Cheng, Ming Liang, Yanhui Liu, Jianfeng Li   +7 more
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Preparation of the high mechanical and damping performance Mg-Y-Zn alloys with three Y/Zn ratios using the hot extrusion deformation process

Materials & Design
To develop magnesium alloys with both excellent mechanical and damping properties, three Mg–Y–Zn alloys with varying Y/Zn ratios (Mg95Y3Zn2, Mg95Y3.5Zn1.5, Mg95Y3.8Zn1.2 (at.%)) were innovatively designed based on an arithmetic progression ...
Baolin Chen, Yanhui Liu, Liangliang Xue, He Qin, Ming Liang, Feng Zhao, Jianfeng Li   +6 more
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Texture evolution and tension–compression yield symmetry of AZ31 magnesium alloy during cyclic extrusion and compression: Experiments and polycrystal plasticity simulations

Journal of Magnesium and Alloys
Cyclic extrusion and compression (CEC) was selected as a representative variable-strain-path process for mitigating tension–compression yield asymmetry in extruded AZ31 magnesium alloy. A machine-learning-assisted VPSC-dDRX(CA) framework was developed to
Wenjie Wu, Wenzhen Chen, Yanhui Liu, Baolin Chen, He Qin, Liangliang Xue, Peike Yang, Bohao Wan, Ming Liang, Myoung-Gyu Lee   +9 more
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Artificial dual solid-electrolyte interfaces based on in situ organothiol transformation in lithium sulfur battery

Nature Communications, 2021
Lithium-sulfur batteries suffer from the shuttle effect of lithium polysulfides and interfacial instability of the lithium metal anode. Here, the authors use 1,3,5-benzenetrithiol as an electrolyte additive to protect sulfur cathode and lithium metal ...
Wei Guo, Wanying Zhang, Yubing Si, Donghai Wang, Yongzhu Fu, Arumugam Manthiram   +5 more
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Strength-isotropy synergy in a rolled Al-Cu-Li alloy through integrated design of recrystallization and aging precipitation

Materials & Design
Cold rolling (CR) strengthens Al-Cu-Li alloys but induces anisotropic deformation textures, creating a strength-isotropy trade-off. To address this, various rolling strategies, including hot rolling (HR), CR, and combined HR + CR with varying HR/CR ...
Xiaopeng Zeng, Xin Tong, Guohua Wu, Liang Zhang, Xunman Xiong, Liangbin Li   +5 more
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Strategies Based on Nitride Materials Chemistry to Stabilize Li Metal Anode

Advanced Science, 2017
Lithium metal battery is a promising candidate for high‐energy‐density energy storage. Unfortunately, the strongly reducing nature of lithium metal has been an outstanding challenge causing poor stability and low coulombic efficiency in lithium batteries.
Yizhou Zhu, Xingfeng He, Yifei Mo
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