A multi-core–shell structured composite cathode material with a conductive polymer network for Li–S batteries

作者：Wang Mengjia, Weikun Wang, Anbang Wang, Keguo Yuan, Lixiao Miao, Xiaolin Zhang, Yaqin Huang, Zhongbao Yu, Jingyi Qiu · 发表于：Chemical Communications · 年份：2013 · DOI：10.1039/c3cc45412f · 被引用次数：128 · 研究领域：Advanced Battery Materials and Technologies、Advancements in Battery Materials、Advanced battery technologies research

A multi-core-shell with a conductive network structured C-PANI-S@PANI composite with high sulfur content up to 87% was synthesized. The composite cathode delivers higher specific capacity and excellent cycle stability, retaining a reversible discharge capacity of 835 mA h g(-1) after 100 cycles when the sulfur loading of the cathode was above 6 mg cm(-2).