石墨烯
材料科学
纳米技术
纳米材料
锂(药物)
杂原子
阳极
电极
医学
戒指(化学)
化学
有机化学
物理化学
内分泌学
作者
Zhuzhu Du,Wanqing Guan,Chen He,Yuhang Liu,Wei Ai
标识
DOI:10.1016/j.ensm.2024.103191
摘要
Creating host materials is viewed as a crucial strategy to tackle challenges like unregulated dendritic growth, inconsistent solid electrolyte interphase, and significant volume changes in lithium metal anodes (LMAs). Graphene stands out as a particularly good option due to its structural tunability and unique properties. Recent advancements in graphene-based hosts are encouraging, warranting a dedicated review on the subject. This review delves into the pivotal role of graphene-based hosts in enhancing the overall performance of LMAs. First, the lithiation methods in graphene-based hosts are discussed, which is crucial for the functioning of LMAs. Second, special attention is given to the strategies that involve modifying the structure and composition of graphene-based materials to enhance their performances. The progress made in designing various kinds of hosts, including nanostructured graphene, heteroatom-doped graphene, and composites of graphene with other nanomaterials are systematically analyzed. Lastly, the remaining challenges in developing graphene-based hosts for LMAs, as well as the opportunities and potential directions for future research are featured. We hope the insights provided here can help researchers to gain a deeper understanding of graphene-based hosts, accelerating the innovation and development of high-performance, cost-effective LMAs.
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