Porous Carbon Architecture Assembled by Cross-Linked Carbon Leaves with Implanted Atomic Cobalt for High-Performance Li–S Batteries

• Published in: Nano-micro letters Vol. 13; no. 1; pp. 151 - 15
• Main Authors: Wang, Ruirui, Wu, Renbing, Ding, Chaofan, Chen, Ziliang, Xu, Hongbin, Liu, Yongfeng, Zhang, Jichao, Ha, Yuan, Fei, Ben, Pan, Hongge
• Format: Journal Article
• Language: English
• Published: Singapore Springer Nature Singapore 01.12.2021; Springer Nature B.V; SpringerOpen
• Subjects: 3D porous carbon architecture; Artilce; Carbon; Cathode; Cathodes; Crosslinking; Electrochemical analysis; Electron transfer; Engineering; Fading; Li-S batteries; Lithium sulfur batteries; Lithium–sulfur battery; Metal-organic frameworks; Nanoscale Science and Technology; Nanotechnology; Nanotechnology and Microengineering; Polysulfides; Reaction kinetics; Silicon dioxide; Single-atom Co; Sulfur; Zeolites; 3D porous carbon architecture; Single-atom Co; Cathode; Lithium–sulfur battery

Highlights SiO 2 -mediated ZIF-L is developed to prepare Co–N 4 @2D/3D carbon. Co–N 4 @2D/3D integrates the advantages of 0D Co single atom and 2D/3D carbon support. Co–N 4 @2D/3D carbon-based sulfur cathode enables a high reversible specific capacity and low capacity fading rate. The practical appl...