Lithium–Sulfur Batteries: Hierarchical Micro‐Nanoclusters of Bimetallic Layered Hydroxide Polyhedrons as Advanced Sulfur Reservoir for High‐Performance Lithium–Sulfur Batteries (Adv. Sci. 7/2021)

摘要

In article number 2003400, Zhongwei Chen, Yongguang Zhang, and co‐workers report a bimetallic NiCo‐layered double hydroxide (NiCo‐LDH) with a unique hierarchical micro‐nano architecture as an excellent lithium polysulfide adsorbent to immobilize the sulfur species, as well as an efficient catalyst to promote the sulfur conversion reaction kinetics. This work offers a deepened understanding on LDH‐based sulfur electrochemistry.