有机物衍生的锂硫电池正极材料研究进展

陆贇, 梁嘉宁, 朱用, 李峥嵘, 胡冶州, 陈科, 王得丽

Recent progress in organics derived cathode materials for lithium sulfur batteries

Yun LU, Jianing LIANG, Yong ZHU, Zhengrong LI, Yezhou HU, Ke CHEN, Deli WANG

图3 S@PAN储锂机理的认知过程：(a) Wang等于2013年对S@PAN在锂化/去锂化反应过程的模拟；(b) 2018年，Yang等利用SS-NMR和异位X光电子能谱探究S元素在不同电位下存在在形式的变化，进而确定S@PAN储能机理；(c) Ming等于2018年通过将7Li固态核磁共振和量子化学模拟相结合，进而确定S@PAN储能机理

Fig.3 The cognitive process of S@PAN reaction mechanism: (a) the possible reaction mechanism of S@PAN according to Wang et al. in 2013; (b) the reaction mechanism of S@PAN based on SS-NMR and ex-situ XPS by Yang et al. in 2018; (c) the integration of 7Li solid state nuclear magnetic resonance as well as quantum chemistry simulation by Ming et al. in 2018