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提高硫电池的电化学性能,使用带有相逆转层的修改分离器

Songwei Li1, Shengli Pang1, Xinye Qian1

  • 1Institute for Advanced Materials, College of Materials Science and Engineering, Jiangsu University, Zhenjiang 212013, P. R. China. qianxy@ujs.edu.cn.

Dalton transactions (Cambridge, England : 2003)
|January 19, 2024
PubMed
概括

研究人员开发了一种用于硫 (Li-S) 电池分离器的新型复合材料层,提高电导率并减少聚硫化物穿. 这项创新显著提高了Li-S电池的性能和周期寿命,使其更广泛地用于商业用途.

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相关概念视频

The Electrical Double Layer01:30

The Electrical Double Layer

In the region where two bulk phases meet, an intricate electric charge distribution arises due to charge transfer, ion adsorption, molecular orientation, and charge distortion. This complex distribution is commonly referred to as the electrical double layer.When a solid electrode interfaces with ions in an electrolyte solution, the speed of electron transfer dictates the rates of oxidation and reduction. The electrode acquires a charge through the escape of atoms into the solution as cations or...