摘要
大规模的石墨烯生产具有很高的商业价值,广泛应用于各个领域。将石墨剥离以得到石墨烯可以以极低的成本实现大规模生产,是当前最有前途的方法之一。本文综述了不同种类的机械剥离,对剥离机制的深入了解可以为实现高质量的石墨烯剥离技术的优化提供有效的指导。我们收集分析了近年来在石墨烯生产的机械剥离方面的最新进展,如已经广泛应用的超声剥离法,球磨剥离法,利用流体动力学实现剥离的方法,以及具有创新性的超临界剥离法。同时我们还展望了如何利用机械剥离技术获取高质量的石墨烯,希望这篇综述可以为石墨烯的生产发展指明一个方向。Large-scale graphene production holds significant commercial value and is widely used across various fields. The exfoliation of graphite to obtain graphene can achieve large-scale production at a very low cost, making it one of the most promising methods currently available. This article reviews different types of mechanical exfoliation. A deep understanding of the exfoliation mechanisms can provide effective guidance for optimizing high-quality graphene exfoliation technology. We have collected and analyzed the latest advancements in mechanical exfoliation for graphene production in recent years, such as the widely used ultrasonic exfoliation method, ball milling exfoliation, methods utilizing fluid dynamics for exfoliation, and the innovative supercritical exfoliation method. Additionally, we look forward to how mechanical exfoliation technology can be utilized to obtain high-quality graphene. We hope this review can provide a direction for the development of graphene production.
出处
《物理化学进展》
2025年第1期72-83,共12页
Journal of Advances in Physical Chemistry
