碳质支架构建稳定复合锂金属阳极的研究进展

IF 5.7 3区材料科学 Q2 Materials Science

New Carbon Materials Pub Date : 2023-08-01 DOI:10.1016/S1872-5805(23)60734-6

Yue Chen, Lu-kang Zhao, Jun-long Zhou, Yu-hua Bian, Xuan-wen Gao, Hong Chen, Zhao-meng Liu, Wen-bin Luo

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引用次数: 0

摘要

锂金属阳极（LMAs）与碳基材料的复合由于其低密度、高机械强度、稳定的电化学性能和大的比表面积而备受关注。这样的复合LMA脱颖而出，因为它能够减少体积膨胀，降低局部电流密度，并为均匀的Li+电镀提供活性成核位点。综述了碳基材料作为复合阳极支架的最新研究进展，包括与纯金属及其合金的复合材料，以及提高阳极稳定性的复合策略。

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Advances in the use of carbonaceous scaffolds for constructing stable composite Li metal anodes

Compositing lithium metal anodes (LMAs) with carbon-based materials has been given much attention because of the latter's low density, high mechanical strength, stable electrochemical properties, and large specific surface area. Such a composite LMA stands out because of its ability to reduce the volume expansion, lower the local current density, and provide active nucleation sites for uniform Li⁺ plating. Recent research advances in carbon-based materials as scaffolds to make composite anodes are reviewed, including composites with pure metals and their alloys, and compositing strategies to improve anode stability.

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来源期刊

New Carbon Materials MATERIALS SCIENCE, MULTIDISCIPLINARY-

CiteScore

6.10

自引率

8.80%

发文量

3245

审稿时长

5.5 months

期刊介绍： New Carbon Materials is a scholarly journal that publishes original research papers focusing on the physics, chemistry, and technology of organic substances that serve as precursors for creating carbonaceous solids with aromatic or tetrahedral bonding. The scope of materials covered by the journal extends from diamond and graphite to a variety of forms including chars, semicokes, mesophase substances, carbons, carbon fibers, carbynes, fullerenes, and carbon nanotubes. The journal's objective is to showcase the latest research findings and advancements in the areas of formation, structure, properties, behaviors, and technological applications of carbon materials. Additionally, the journal includes papers on the secondary production of new carbon and composite materials, such as carbon-carbon composites, derived from the aforementioned carbons. Research papers on organic substances will be considered for publication only if they have a direct relevance to the resulting carbon materials.