04/08/2025, 06:49 AM UTC
石墨烯在锂离子电池中的应用具有哪些创新潜力？What Innovational Potential Does the Use of Graphene in Lithium-Ion Batteries Offer?
石墨烯在锂离子电池中的应用展现出显著提高电池性能的潜力。尽管技术上取得了进展，但基于石墨烯的电池组件的广泛应用仍然具有挑战性。发表在《2D材料》杂志上的文章《石墨烯路线图简报第4号》突出了自2017年以来的主要趋势和未来在电池技术中商业化石墨烯的展望。
由于石墨烯具有独特的电子、机械和化学特性，被认为是锂离子电池（LIB）进一步发展的有希望的材料。《石墨烯路线图简报（第4号）：锂离子电池的创新前景》总结了基于石墨烯的锂离子电池的开发和商业化中的关键进展和挑战，重点关注基于石墨烯的硅阳极。
石墨烯可以提高电池的能量密度，在快速充电能力方面提供优势，并通过将其集成到硅阳极中来提高电池的稳定性和寿命。然而，硅阳极的稳定性目前还无法与传统的石墨阳极相媲美。基于石墨烯的电池的批 量生产方法仍然缺乏，而石墨烯和相关材料的过去价格意外地很高。
The use of graphene in lithium-ion batteries has shown promising potential to significantly improve battery performance. Although technological advancements have been made, the widespread application of graphene-based battery components remains challenging. The article 'Graphene Roadmap Briefs No. 4' published in the journal 2D-Materials highlights the central trends since 2017 and future prospects for the commercialization of graphene in battery technology.
Graphene, due to its unique electronic, mechanical, and chemical properties, is considered a promising material for the further development of lithium-ion batteries (LIB). The publication 'Graphene Roadmap Briefs (No. 4): innovation prospects for Li-ion batteries' summarizes the key progress and challenges in the development and commercialization of graphene-based lithium-ion batteries, focusing on graphene-based silicon anodes.
Graphene can improve the energy density of batteries, offer advantages in fast-charging capabilities, and enhance the stability and lifespan of batteries through its integration into silicon anodes. However, the stability of silicon anodes currently does not match that of conventional graphite anodes. The cost-effective production methods for graphene-based batteries are still lacking, and the prices of graphene and related materials have remained unexpectedly high in the past.
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