Metallic-phase MoS2 nanosheets boost polysulfide redox kinetics to high-performance polysulfide-based flow batteries - Ruiyu Liu; Su Yan; Xin Huang; Weizhe Xiang; Jian Xu; Zhizhao Xu; Mei Ding; Binglei Liu; Hongtai Li; Xiaolei Huang; Shengqi Chu; Guangmin Zhou; et al. (Chemical Engineering Journal, 2026)