Laser three-dimensional (3D) manufacturing technologies have gained substantial attention to fabricate 3D structured electrochemical rechargeable batteries. Laser 3D manufacturing techniques offer excellent 3D microstructure controllability, good design flexibility, process simplicity, and high energy and cost efficiencies, which are beneficial for rechargeable battery cell manufacturing. In this review, notable progress in development of the rechargeable battery cells via laser 3D manufacturing techniques is introduced and discussed. The basic concepts and remarkable achievements of four representative laser 3D manufacturing techniques such as selective laser sintering (or melting) techniques, direct laser writing for graphene-based electrodes, laser-induced forward transfer technique and laser ablation subtractive manufacturing are highlighted. Finally, major challenges and prospects of the laser 3D manufacturing technologies for battery cell manufacturing will be provided.

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基于激光的可充电电池三维制造技术

激光三维 (3D) 制造技术在制造 3D 结构电化学可充电电池方面受到了广泛关注。激光 3D 制造技术具有出色的 3D 微结构可控性、良好的设计灵活性、工艺简单性以及高能量和成本效率，这有利于可充电电池的制造。在这篇综述中，介绍和讨论了通过激光 3D 制造技术开发可充电电池的显着进展。重点介绍了选择性激光烧结（或熔化）技术、石墨烯电极直接激光写入、激光诱导正向转移技术和激光烧蚀减材制造等四种代表性激光3D制造技术的基本概念和显着成果。