Energy Storage Science and Technology ›› 2023, Vol. 12 ›› Issue (1): 1-15.doi: 10.19799/j.cnki.2095-4239.2022.0756

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Reviews of selected 100 recent papers for lithium batteriesOct. 12022 to Nov. 302022

Mengyu TIAN(), Yida WU, Junfeng HAO, Jing ZHU, Guanjun CEN, Ronghan QIAO, Xiaoyu SHEN, Hongxiang JI, Zhou JIN, Yuanjie ZHAN, Yong YAN, Liubin BEN, Hailong YU, Yanyan LIU, Xuejie HUANG()   

  1. Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China
  • Received:2022-12-19 Online:2023-01-05 Published:2023-02-08
  • Contact: Xuejie HUANG E-mail:tianmengyu18@mails.ucas.ac.cn;xjhuang@iphy.ac.cn

Abstract:

This bimonthly review paper highlights 100 recent published papers on lithium batteries. We searched the Web of Science and found 3301 papers online from Oct. 1, 2022 to Nov. 30, 2022. 100 of them were selected to be highlighted. High-nickel ternary layered and LNMO spinel cathode materials are still under extensive investigations of the influences of doping and interface modifications on their electrochemical performances and surface and bulk evolution of structures under prolong cycling. For alloying mechanism anode materials, such as silicon-based composite materials, many researchers pay attention to material preparation and optimization of electrode structure to buffer volume changes, and emphasize the application of functional binders. Large efforts were devoted to design the three-dimensional structure electrode, interface modification, and inhomogeneity plating of traditional lithium metal anode and anode-free lithium metal battery. The researches of solid-state electrolytes are mainly focused on structure design and related performance in sulfide based-, oxide based-, polymer based-solid-state electrolytes and its composites, whereas liquid electrolytes and additives are improved by the optimal design of solvents and lithium salts for different battery systems and adding novel functional additives. For solid-state batteries, the studies are mainly focused on the improvement of ionic and electronic conductivity in cathodes. To suppress the "shuttle effect" and activate sulfur of Li-S battery, composite sulfur cathode with high ion/electron conductive matrix and functional binders are studied. There are a few papers for the characterization techniques are on lithium deposition and volume change of silicon-based anode materials, etc. Furthermore, several research works related to battery technology are done to understand the fabrication of electrode and the properties of slurry.

Key words: lithium batteries, cathode material, anode material, solid state electrolyte, battery technology

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