Protecting lithium metal anodes in lithium-sulfur batteries:A review
作者机构：School of Materials Science and EngineeringBeijing Institute of TechnologyBeijing 100081China Advanced Research Institute of Multidisciplinary ScienceBeijing Institute of TechnologyBeijing 100081China Beijing Key Laboratory of Green Chemical Reaction Engineering and TechnologyDepartment of Chemical EngineeringTsinghua UniversityBeijing 100084China
出 版 物：《Energy Material Advances》 (能源材料前沿（英文）)
年 卷 期：2023年第4卷第1期
页 面：34-56页
核心收录：
基 金：Beijing Natural Science Foundation(JQ20004) National Key Research and Development Program(2021YFB2400300) National Natural Science Foundation of China(22109007 and 22209010) Beijing Institute of Technology Research Fund Program for Young Scholars Tsinghua University Initiative Scientific Research Program
摘 要：Lithium-sulfur(Li-S)batteries are considered as one of the most promising next-generation energy storage devices because of their ultrahigh theoretical energy density beyond lithium-ion *** cycling stability of Li metal anode largely determines the prospect of practical applications of Li-S *** review systematically summarizes the current advances of Li anode protection in Li-S batteries regarding both fundamental understanding and regulation ***,the main challenges of Li metal anode instability are introduced with emphasis on the influence from lithium ***,a timeline with 4 stages is presented to afford an overview of the developing history of this *** that,3 Li anode protection strategies are discussed in detail in aspects of guiding uniform Li plating/stripping,reducing polysulfide concentration in anolyte,and reducing polysulfide reaction activity with Li ***,3 viewpoints are proposed to inspire future research and development of advanced Li metal anode for practical Li-S batteries.
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