Synergistic Adsorption-Electrocatalysis of 2D/2D heterostructure toward high performance Li-S batteries

Synergistic Adsorption-Electrocatalysis of Mo–MoB Heterostructures for Lithium–Sulfur Batteries

“…Although significant progress has been made, , research in this area remains inadequate. The current research is only focused on studying one catalyst to catalyze the conversion of LiPS.…”

“…Li et al prepared Fe tetraaminophhthalocyanine adsorbed on reduced graphene oxide, which has the ability to trap the LiPS and catalyze sulfur redox. 27 Although significant progress has been made, 29,30 research in this area remains inadequate. The current research is only focused on studying one catalyst to catalyze the conversion of LiPS.…”

Catalytic Effects of Electrodes and Electrolytes in Metal–Sulfur Batteries: Progress and Prospective

“…In 2 S 3−x /rGO 1182 mAh g -1 at 1.1 C 705 mAh g -1 at 5.5 C 1 m LiTFSI with 0.5 m LiNO 3 [26] Ti 3 C 2 T x /Ni-Co MOF heterostructure Nanosheet Ti 3 C 2 T x /Ni-Co MOF 1260 mAh g -1 at 0.2 C 660 mAh g -1 at 2 C 1 m LiTFSI and 0.1 m LiNO 3 in DOL/DME [27] Pt Nanoparticle Pt/Ti 2 C 890 mAh g -1 at 0.2 C 500 mAh g -1 at 2 C 1.0 m LiTFSI in 1:1 DME:DOL and 2 wt% LiNO 3 [28] MoS 3 Granular MoS 3 coated CNTs 585 mAh g -1 at 0.45 A g -1 189 mAh g -1 at 9 A g -1…”

A bidirectional electrocatalyst for enhancing Li2S nucleation and decomposition kinetics in lithium–sulfur batteries

“…Integrating Ti 3 C 2 with porous materials was demonstrated to be an effective way to prevent their aggregation. [39][40][41] However, the catalytic effect of these porous materials is relatively weak, even shielding the active sites of Ti 3 C 2 to some extent. Compared with porous materials, metal selenides exhibit excellent polarity to form Li-Se bonds, which are benecial for promoting the uniform deposition of Li 2 S. 42,43 Meanwhile, metal selenides can catalyze the cleavage of Li-S bonds to accelerate Li 2 S decomposition due to the abundant active sites.…”