首页|A review of Al-based material dopants for high-performance solid state lithium metal batteries

A review of Al-based material dopants for high-performance solid state lithium metal batteries

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As the world transitions to green energy,there is a growing focus among many researchers on the requirement for high-efficient and safe batteries.Solid-state lithium metal batteries(SSLMBs)have emerged as a promising alternative to traditional liquid lithium-ion batteries(LIBs),offering higher energy density,enhanced safety,and longer lifespan.The rise of SSLMBs has brought about a transforma-tion in energy storage,with aluminum(Al)-based material dopants playing a crucial role in advancing the next generation of batteries.The review highlights the significance of Al-based material dopants in SSLMBs applications,particularly its contributions to solid-state electrolytes(SSEs),cathodes,anodes,and other components of SSLMBs.Some studies have also shown that Al-based material dopants effec-tively enhance SSE ion conductivity,stabilize electrode and SSE interfaces,and suppress lithium dendrite growth,thereby enhancing the electrochemical performance of SSLMBs.Despite the above mentioned progresses,there are still problems and challenges need to be addressed.The review offers a comprehen-sive insight into the important role of Al in SSLMBs and addresses some of the issues related to its appli-cations,endowing valuable support for the practical implementation of SSLMBs.

Al-based material dopantsSolid state lithium metal batteriesSolid-state electrolytesAction mechanisms and structure designsOptimization strategies

Ying Tian、Weicui Liu、Tianwei Liu、Xiaofan Feng、Wenwen Duan、Wen Yu、Hongze Li、Nanping Deng、Weimin Kang

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Key Laboratory of Advanced Textile Composites,Ministry of Education of China,Tiangong University,Tianjin 300387,China

School of Textile Science and Engineering,Tiangong University,Tianjin 300387,China

School of Electronics and Information Engineering,Tiangong University,Tianjin 300387,China

2024

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):2024.98(11)