锂空气电池最新综述
Electrocatalysts for Nonaqueous Lithium−Air Batteries: Status, Challenges, and Perspective
Yuyan Shao , Sehkyu Park , Jie Xiao , Ji-Guang Zhang *, Yong Wang *, and Jun Liu *
Pacific Northwest National Laboratory, Richland, Washington 99352, United States
The Li–air battery has recently emerged as a potentially transformational energy storage technology for both transportation and stationary energy storage applications because of its very high specific energy; however, its practical application is currently limited by the poor power capability (low current density), poor cyclability, and low energy efficiency. All of these are largely determined by interfacial reactions on oxygen electrocatalysts in the air electrode. In this article, we review the fundamental understanding of oxygen electrocatalysis in nonaqueous electrolytes and the status and challenges of oxygen electrocatalysts and provide a perspective on new electrocatalysts' design and development.![]()
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