Due to the ultrahigh theoretical energy density,lithium-air battery is proposed as the next generation electrochemical energy storage devices.The improvement of lithium-air battery's electrochemical performances and its application largely rely on highly efficient and stable electrodes.In this review,the development and design of air cathode,modification and protection of lithium anode and assembly of new type lithium-air batteries were summarized.%锂-空气二次电池因拥有超高的理论能量密度及巨大的应用潜力,有望替代锂离子电池成为下一代高性能化学电源.高效、稳定电极的制备以及新型锂-空气电池器件的开发是提升电池电化学性能,促进其应用的关键.针对以上问题,本文对空气正极材料的开发与设计、锂负极的修饰保护以及锂-空气二次电池器件进行了简要介绍,并对该领域进行总结展望.
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