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高单原子催化剂,以加速硫电池中的多硫化物转化动力学

Meng Du1, Jiakang Shi1, Qian Li1

  • 1School of Chemistry and Materials, Yangzhou University, Yangzhou, Jiangsu 225009, PR China.

Journal of colloid and interface science
|October 27, 2025
PubMed
概括

高单原子催化剂 (HESACs) 通过加速氧化还原动力学来提高硫 (Li-S) 电池性能. 在HESAC中的多金属协同效应显著提高了循环稳定性和速度能力.

关键词:
高的单原子催化剂具有高.硫电池是一种硫电池.一个步骤的热解策略.硫转化反应的动力学

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Sulfides are the sulfur analog of ethers, just as thiols are the sulfur analog of alcohol. Like ethers, sulfides also consist of two hydrocarbon groups bonded to the central sulfur atom. Depending upon the type of groups present, sulfides can be symmetrical or asymmetrical. Symmetrical sulfides can be prepared via an SN2 reaction between 2 equivalents of an alkyl halide and one equivalent of sodium sulfide.
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