Double-shelled phosphorus and nitrogen codoped carbon nanospheres as efficient polysulfide mediator for high-performance lithium-sulfur batteries

• Main Authors: Wang, Jin, Yang, Hao, Chen, Zhen, Zhang, Lili, Liu, Jilei, Liang, Pei, Yang, Hui, Shen, Xiaodong, Shen, Ze Xiang
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2019
• 主題: Carbon Spheres; Double Shelled Nanospheres; DRNTU::Science::Physics
• 在線閱讀: https://hdl.handle.net/10356/104730; http://hdl.handle.net/10220/47397
• 機構: Nanyang Technological University

Lithium–sulfur batteries are regarded as very promising energy storage devices due to their high energy density, low cost, and environmental friendliness; however, their insulating properties and the instability of sulfur‐based electrodes impede the practical applications of Li–S batteries. Here, a...