High Volumetric Energy Density Sulfur Cathode with Heavy and Catalytic Metal Oxide Host for Lithium–Sulfur Battery

• Published in: Advanced science Vol. 7; no. 12; pp. 1903693 - n/a
• Main Authors: Liu, Ya‐Tao, Liu, Sheng, Li, Guo‐Ran, Yan, Tian‐Ying, Gao, Xue‐Ping
• Format: Journal Article
• Language: English
• Published: Weinheim John Wiley & Sons, Inc 01.06.2020; John Wiley and Sons Inc; Wiley
• Subjects: Carbon; catalytic conversion; cathodes; Communication; Communications; Electrolytes; Energy; heavy metal oxides; Lithium; lithium–sulfur batteries; Mathematical functions; Metal oxides; Nanomaterials; Sulfur content; volumetric energy density

For high‐energy lithium–sulfur batteries, the poor volumetric energy density is a bottleneck as compared with lithium–ion batteries, due to the low density of both the sulfur active material and sulfur host. Herein, in order to enhance the volumetric energy density of sulfur cathode, a universal app...