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Updated: Apr 14, 2026

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具有高离子导电性的Halloysite衍生的中孔改善了Li-S电池的性能

Ranxiao Ao1, Ziqi Zhu1, Shilin Zhang1,2

  • 1Engineering Research Center of Nano-Geomaterials of Ministry of Education, Laboratory of Advanced Mineral Materials, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China. tangaidong@cug.edu.cn.

Chemical communications (Cambridge, England)
|April 17, 2024
PubMed
概括

用铁添加的半孔可提高硫电池的性能,通过改善离子运输和聚硫化物吸附. 这种新型的硫载体提高了先进的储能容量和稳定性.

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相关概念视频

Ionic Association01:28

Ionic Association

The ionic association is the association of oppositely charged ions in an electrolyte solution to form ion pairs. Bjerrum defined ion pairs as two oppositely charged ions whose electrostatic attraction exceeds the thermal energy of the system, typically expressed as 2kT. Electrostatic attraction depends on ionic charge, separation distance, and the dielectric constant of the medium. Thermal energy, represented by kT, reflects the tendency of ions to move independently due to molecular motion.
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