Sulfur-Impregnated Activated Carbon Fiber Cloth as a Binder-Free Cathode for Rechargeable Li-S Batteries

Highly dispersed sulfur in ordered mesop

Highly dispersed sulfur in ordered mesoporous carbon sphere as a composite cathode for rechargeable polymer Li/S battery

✍ Xiao Liang; Zhaoyin Wen; Yu Liu; Hao Zhang; Lezhi Huang; Jun Jin 📂 Article 📅 2011 🏛 Elsevier Science 🌐 English ⚖ 839 KB

A mesoporous carbon sphere with the uniform channels (OMC) is employed as the conductive matrix in the sulfur cathode for the lithium sulfur battery based on all-solid-state PEO 18 Li(CF 3 SO 2 ) 2 N-10 wt%SiO 2 electrolyte. Cyclic voltammograms (CV) and electrochemical impedance spectrum (EIS) sugg