Dual-Crosslinked Aqueous Binder for High Sulfur Loading Lithium-Sulfur Batteries.
High sulfur loading is essential for the practical application of lithium-sulfur (Li-S) batteries but is limited by severe polysulfide shuttling, large electrode volume changes, and sluggish Li+ transport. Herein, a dual-crosslinked binder (DCB) is constructed through hydrogen-bonding and ionic-pair interactions betwee...