A cross-linked nanoflower network and Se-doping enabling sulfur-rich SPAN towards lithium–sulfur batteries beyond 600 W h kg −1

作者：Qiang Wu, Yuanke Wu, Hui Yan, Wei Zhong, Mingsheng Qin, Haolin Zhu, Shijie Cheng, Jia Xie · 发表于：Energy & Environmental Science · 年份：2025 · DOI：10.1039/d5ee00500k · 被引用次数：46 · 研究领域：Advanced Battery Materials and Technologies

The synergistic effect of Se-doping and a cross-linked nanoflower network enables the construction of sulfurized polyacrylonitrile with high sulfur content, thereby realizing Li–S batteries with long lifespan and ultrahigh-energy density.