Results 211 to 220 of about 1,930,782 (234)

Surface Modification of Lithium Metal as an Anode in Lithium Metal‐Based Batteries

Small
ABSTRACT The growing demand for high‐energy–density storage systems, driven by the rapid expansion of electric vehicles (EVs) and portable electronics, has recognized lithium metal anode (LMA) as a promising candidate in next‐generation rechargeable batteries.
Osman Goni Shovon, Ali Nosrati, S M Shaikhul Islam, Owen Cameron Bellevage, Junjie Niu   +4 more
openaire   +2 more sources

Application of Lithium Metal Anodes

2016
Li metal is an ideal anode to replace carbon based anode used in the state of the art Li-ion batteries. It is also widely used in Li-S and Li-air batteries. Although the use of Li metal anodes in these batteries has been limited by Li dendrite growth and the low CE of Li cycling, the stability of Li metal anodes is much different when used in different
Ji-Guang Zhang, Wu Xu, Wesley A. Henderson   +2 more
openaire   +1 more source

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
openaire   +2 more sources

Elucidating the Effects of LiF on Lithium Metal Anodes

Nano Letters
LiF is widely recognized as a crucial component of a solid-electrolyte interphase (SEI) for Li metal anodes. However, the roles of LiF in the SEI remain elusive. Herein, we examined the evolution of SEI influenced by LiF and identified distinct features that elucidate functional characteristics of LiF for Li metal anodes.
Mun Sek Kim, Jingyang Wang, Wenbo Zhang, Philaphon Sayavong, Zewen Zhang, Solomon T. Oyakhire, Sanzeeda Baig Shuchi, Sang Cheol Kim, Yi Cui, Yuelang Chen, Zhiao Yu, Huaxin Gong, Rong Xu, Junyoung Lee, Il Rok Choi, Jun Ho Lee, Kristin A. Persson, Jian Qin, Zhenan Bao, Yi Cui   +19 more
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Stable lithium metal anode enabled by lithium metal partial alloying

Nano Energy, 2019
Abstract The practical application of lithium (Li) metal anodes is critical for the next generation high energy density batteries. However, the mainstream challenge of Li dendrites formation that affects the cycle performance and safety of the battery still needs to be addressed.
Hailong Qiu, Tianyu Tang, Muhammad Asif, Wei Li, Teng Zhang, Yanglong Hou   +5 more
openaire   +1 more source

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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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
openaire   +1 more source

Solid Electrolyte Interphase on Lithium Metal Anodes

ChemSusChem
Abstract Lithium 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.
Zhichuan Shen, Junqiao Huang, Yu Xie, Dafeng Wei, Jinbiao Chen, Zhicong Shi   +5 more
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Theoretical Study of Lithium Electrodeposition on Lithium Metal Anodes

ECS Meeting Abstracts, 2019
Lithium metal anode is among the most promising anodes for the next generation of batteries due to its high theoretical energy density and capacity. Challenges such as high reactivity and lithium dendrite formation have kept lithium metal anodes away from practical applications in portable electronics and electric/hybrid vehicles.
M Stefany Angarita-Gomez, Perla B. Balbuena   +1 more
openaire   +1 more source

Galvanic Corrosion of Lithium Metal Anodes in Lithium–Sulfur Batteries

Journal of the American Chemical Society
Lithium-sulfur (Li-S) batteries are promising next-generation rechargeable batteries due to their ultrahigh theoretical energy density. However, their cycling lifespan is hindered by the poor stability of Li metal anodes. The main challenge lies in the severe Li polysulfide (LiPS) corrosion on Li metal anodes.
Chen-Xi Bi, Yu-Jie Zhu, Xi-Yao Li, Jin Ma, Xue-Qiang Zhang, Meng Zhao, Bo-Quan Li, Jia-Qi Huang   +7 more
openaire   +2 more sources