Results 271 to 280 of about 10,851 (309)

Rechargeable lithium battery anodes: alternatives to metallic lithium

Journal of Applied Electrochemistry, 1993
This review is concerned with alternatives to metallic lithium for use in rechargeable lithium batteries. Emphasis is placed on the use of various materials and combinations of materials in different types of electrodes rather than on the properties of the materials themselves.
D. Fauteux, R. Koksbang
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Solid Electrolyte Interphase on Lithium Metal Anodes

ChemSusChem
AbstractLithium metal batteries (LMBs) represent the most promising next‐generation high‐energy density batteries. The solid electrolyte interphase (SEI) film on the lithium metal anode plays a crucial role in regulating lithium deposition and improving the cycling performance of LMBs. In this review, we comprehensively present the formation process of
Zhichuan Shen, Junqiao Huang, Yu Xie, Dafeng Wei, Jinbiao Chen, Zhicong Shi   +5 more
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Composite Anode of Lithium Metal Powder and Graphite for Improving Performance of Lithium Metal Anode

ECS Meeting Abstracts, 2019
Over the last several decades, new battery technologies have been developed due to the need for consistently high energy density batteries. Lithium metal is the ideal cathode for next-generation lithium batteries, because it has a high specific capacity (3860 mAh g−1) and the lowest reduction potential (−3.040 V vs. standard hydrogen electrode, SHE).
Nak Gyu Go, Seung Taek Lee, Woo Young Yoon   +2 more
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Chemically polished lithium metal anode for high energy lithium metal batteries

Energy Storage Materials, 2018
Abstract The formation of lithium dendrites during operation is a major issue that has prevented the practical application of lithium metal anode, which is considered one of the most promising anode materials for next generation lithium batteries. The formation of dendrites has been attributed to the non-uniform and locally high current densities ...
Wei Tang, Xuesong Yin, Zhongxin Chen, Wei Fu, Kian Ping Loh, Guangyuan Wesley Zheng   +5 more
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Fluorescence Probing of Active Lithium Distribution in Lithium Metal Anodes

Angewandte Chemie International Edition, 2019
AbstractThe uncontrollable growth of Li dendrites and the accumulation of byproducts are two severe concerns for lithium metal batteries, which leads to safety hazards and a low Coulombic efficiency. To investigate the deterioration of the cell, it is important to figure out the distribution of active Li species on the anode surface and distinguish Li ...
Xiangyang Cheng, Fang Xian, Zhenglin Hu, Chen Wang, Xiaofan Du, Huanrui Zhang, Shougang Chen, Shanmu Dong, Guanglei Cui   +8 more
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Stretchable fiber-shaped lithium metal anode

Energy Storage Materials, 2019
Abstract Stretchable high energy storages are essential for wearable and stretchable electronic devices. Stretchable lithium (Li) metal batteries with Li as anode are better choices than Li ion batteries owing to their higher energy density, but remain challenge that Li anode is highly non-retractable.
Xianshu Wang, Zhenghui Pan, Jie Yang, Zhiyang Lyu, Yaotang Zhong, Guangmin Zhou, Yongcai Qiu, Yuegang Zhang, John Wang, Weishan Li   +9 more
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Lithium metal anodes for rechargeable batteries

Energy Environ. Sci., 2014
Lithium (Li) metal is an ideal anode material for rechargeable batteries due to its extremely high theoretical specific capacity (3860 mA h g−1), low density (0.59 g cm−3) and the lowest negative electrochemical potential (−3.040 V vs. the standard hydrogen electrode).
Wu Xu, Jiulin Wang, Fei Ding, Xilin Chen, Eduard Nasybulin, Yaohui Zhang, Ji-Guang Zhang   +6 more
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New Forms of Lithium Metal Anode

ECS Meeting Abstracts, 2019
A polymer-assisted and solution-processed approach was employed to prepare and extract high-purity lithium metal microparticles (Li MPs) and lithium metal nanoflakes (Li NFs) at gram-scale. Two forms of metallic lithium anode were prepared based on the Li MPs and Li NFs – (1) CNT/lithium solid composite (CLSC) and (2) liquid-like polymer/lithium ...
Sipei Li, Han Wang, Jay Whitacre, Krzysztof Matyjaszewski   +3 more
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Stabilizing Lithium Metal Anodes by Fiber Clustering

Inorganic Chemistry
Lithium metal anodes generally suffer from uncontrolled dendrite growth and large volume change, while traditional skeletons such as Li13In3 and Li22Sn5 are too heavy and discontinuous to offer highly efficient structural supportability for composite Li anodes.
Caihong Wu, Piao Qing, Haifeng Huang, Wen Pan, Shaozhen Huang, Libao Chen, Lin Mei, Zhibin Wu   +7 more
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Morphological Transitions on Lithium Metal Anodes

Journal of The Electrochemical Society, 2009
Coin cells were prepared using a metallic lithium anode, a Li{sub 4}Ti{sub 5}O{sub 12} cathode, and a 1.2 M LiPF{sub 6}/ethylene carbonate:ethyl methyl carbonate (30:70 wt %) electrolyte. The cells were cycled galvanostatically between 1 and 2 V vs Li/Li{sup +} (i=2.0 mA/cm{sup 2}) at a 2C rate.
Carmen M. López, John T. Vaughey, Dennis W. Dees   +2 more
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