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在使用氧化/聚烯纳米复合物分离器的硫电池中缓解聚硫化物穿

Bing Chen1, Wenhu Li1, Taotao Ai1

  • 1School of Materials Science and Engineering, Shaanxi University of Technology, Hanzhong, 723001, China.

Chemistry, an Asian journal
|January 22, 2025
PubMed
概括

在-硫 (Li-S) 电池分离器上,新的氧化 (V2O5) 和聚烯 (PPy) 涂层有效地防止了聚硫化物穿,显著提高了容量保留和电池性能.

关键词:
电化学性能 电化学性能 电化学性能硫电池是硫电池的一种.聚硫化物多硫化物分离器分离器分离器分离器分离器在V2O5/PPy层层.

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相关概念视频

Colloidal precipitates01:09

Colloidal precipitates

The high insolubility of some precipitates can result in an unfavorable relative supersaturation. This can lead to colloidal particles with a large surface-to-mass ratio, where adsorption is promoted. For instance, in the precipitation of silver chloride, silver ions are adsorbed on the surface of the colloidal particles, forming a primary layer. This layer attracts ions of opposite charge (such as nitrate ions), forming a diffuse secondary layer of adsorbed ions. This electric double layer...