【摘要】 在过去几年里，光辅助锂氧气电池（LOBs）一直是一个突出且不断发展的领域。然而，由于存在氧还原反应（ORR）和析氧反应（OER）缓慢、充放电过电位较大、循环寿命不稳定等问题，导致能量效率较低，从而限制了其商业化应用。光电阴极材料的合理设计和合成是解决光辅助LOBs系统存在的上述问题的有效途径。本文综述了近年来光辅助LOBs光电阴极材料的设计和制备的研究进展。首先，概述了光辅助LOBs的基本原理和反应机理。第二部分介绍了光电阴极材料的最新研究进展。第三部分描述了不同光电阴极结构-性能与电化学的关系。此外，重点讨论了通过空位工程、局域表面等离子体共振（LSPR）和异质结工程来构建高效光辅助LOBs光电阴极材料进行的探索。最后，探讨了采用其他方法构建高效光电阴极材料的尝试。这项工作将为制备具有稳定和高效的光辅助LOBs光电阴极材料提供动力，并旨在推动可充电光辅助LOBs储能的商业应用。更多还原

【Abstract】 Photo-assisted Li-O₂ batteries（LOBs） have remained a prominent and growing field over the past several years. However, the presence of slow oxygen reduction reaction（ORR） and oxygen evolution reaction（OER）, large charging and discharging overpotentials, and unstable cycle life lead to low energy efficiency, thus limiting their commercial application. The rational design and synthesis of photocathode materials are effective ways to solve the above existing problems of photo-assisted LOB systems. Herein, the recent advances in the design and preparation of photocathode materials for photo-assisted LOBs were summarized in this review. First, we summarize the basic principles and comprehension of the reaction mechanism for photo-assisted LOBs. The second part introduces the latest research progress on photocathode materials. The third section describes the relationship between the structureproperties and electrochemistry of different photocathodes. In addition, attempts to construct efficient photocathode materials for photo-assisted LOBs through vacancy engineering, localized surface plasmon resonance（LSPR）, and heterojunction engineering are mainly discussed. Finally, a discussion of attempts to construct efficient photocathode materials using other approaches is also presented. This work will motivate the preparation of stable and efficient photocathode materials for photo-assisted LOBs and aims to promote the commercial application of rechargeable photo-assisted LOBs energy storage.更多还原