Graphene-based interlayer for high-performance lithium–sulfur batteries: A review

Advanced cathodic free-standing interlayers for lithium–sulfur batteries: understanding, fabrication, and modification

“…Atomic doping is a common strategy to modify the sulfur host, which strengthens the suppression of polysulfides shuttling by forming different chemical bonds. 54,94 Similarly, interlayers doped with atoms such as nitrogen, phosphorus, oxygen, cobalt, and even dual and triple atoms, can form Li-N, Li-P, Li-O, and Co-S bonds, meanwhile fulfilling the purpose of physical confinement and chemical entrapment, laying a good foundation for subsequent conversion between polysulfides and sulfur.…”

Recent Advances in Antimony Sulfide-Based Nanomaterials for High-Performance Sodium-Ion Batteries: A Mini Review

“…Graphene has high specific surface area, which is convenient for constructing interconnected pore structures to form conductive networks. In addition, it can also provide a platform for the growth of active materials ( Lv et al, 2016 ; Sui et al, 2020 ; Wang X. et al, 2021 ; Liu et al, 2021 ). The combination of Sb 2 S 3 with graphene can provide excellent Na + energy storage properties.…”

CoS2@montmorillonite as an efficient separator coating for high-performance lithium–sulfur batteries

“…[11][12][13][14] The most commonly used separator coatings are carbon materials, such as porous carbon, carbon nanotubes, and graphene. [15][16][17][18] However, owing to the weak van der Waals interactions between nonpolar carbon and polar polysulfides, carbon materials cannot sufficiently anchor the polysulfides and achieve long-term cycling stability of the battery. 10,19 In view of this issue, various polar materials (metal oxides/sulfides/nitrides, metal-organic frameworks, natural clay materials, etc.)…”