首页|Design,preparation,application of advanced array structured materials and their action mechanism analyses for high performance lithium-sulfur batteries

Design,preparation,application of advanced array structured materials and their action mechanism analyses for high performance lithium-sulfur batteries

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Lithium-sulfur battery(LSB)has brought much attention and concern because of high theoretical specific capacity and energy density as one of main competitors for next-generation energy storage systems.The widely commercial application and development of LSB is mainly hindered by serious"shuttle effect"of lithium polysulfides(LiPSs),slow reaction kinetics,notorious lithium dendrites,etc.In various structures of LSB materials,array structured materials,possessing the composition of ordered micro units with the same or similar characteristics of each unit,present excellent application potential for various secondary cells due to some merits such as immobilization of active substances,high specific surface area,appro-priate pore sizes,easy modification of functional material surface,accommodated huge volume change,enough facilitated transportation for electrons/lithium ions,and special functional groups strongly adsorbing LiPSs.Thus many novel array structured materials are applied to battery for tackling thorny problems mentioned above.In this review,recent progresses and developments on array structured materials applied in LSBs including preparation ways,collaborative structural designs based on array structures,and action mechanism analyses in improving electrochemical performance and safety are summarized.Meanwhile,we also have detailed discussion for array structured materials in LSBs and con-structed the structure-function relationships between array structured materials and battery perfor-mances.Lastly,some directions and prospects about preparation ways,functional modifications,and practical applications of array structured materials in LSBs are generalized.We hope the review can attract more researchers'attention and bring more studying on array structured materials for other sec-ondary batteries including LSB.

Array structured materialsPreparation methods and structural designsAction mechanism analysesAdvanced Li-S batteriesExcellent electrochemical performances and safety

Nanping Deng、Xiaofan Feng、Yongbing Jin、Zhaozhao Peng、Yang Feng、Ying Tian、Yong Liu、Lu Gao、Weimin Kang、Bowen Cheng

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State Key Laboratory of Separation Membranes and Membrane Processes/National Center for International Joint Research on Separation Membranes,School of Textile Science and Engineering,Tiangong University,Tianjin 300387,China

Key Laboratory of Advanced Energy Materials Chemistry(Ministry of Education),Nankai University,Tianjin 300071,China

National Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaTianjin Natural Science FoundationNational innovation and entrepreneurship training program for college studentsTianjin Municipal college students'innovation and entrepreneurship training programScience & Technology Development Fund of Tianjin Education Commission for Higher EducationState Key Laboratory of Membrane and Membrane Separation,Tiangong University

52203066519731576190412318JCQNJC029002023100580072023100580882018KJ196

2024

10.1016/j.jechem.2023.10.054

能源化学
中国科学院大连化学物理研究所 中国科学院成都有机化学研究所

能源化学

CSTPCDEI
影响因子：0.654
ISSN：2095-4956
年,卷(期)：2024.89(2)
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