A novel pyrolyzed polyacrylonitrile-sulfur@MWCNT composite cathode material for high-rate rechargeable lithium/sulfur batteries
- 8 April 2011
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of Materials Chemistry
- Vol. 21 (19), 6807-6810
- https://doi.org/10.1039/c1jm00047k
Abstract
A novel pPAN-S@MWCNT core-shell composite material is prepared via in situpolymerization of acrylonitrile on the surface of MWCNT, mixing with sulfur and final pyrolysis. The homogenous dispersion and integration of MWCNT in the composite create an electronically conductive network and reinforce the structural stability, leading to the outstanding electrochemical performances as a cathode material for rechargeable lithium/sulfur batteries.Keywords
This publication has 17 references indexed in Scilit:
- Sulfur–mesoporous carbon composites in conjunction with a novel ionic liquid electrolyte for lithium rechargeable batteriesCarbon, 2008
- Sulfur Composite Cathode Materials for Rechargeable Lithium BatteriesAdvanced Functional Materials, 2003
- A Novel Conductive Polymer-Sulfur Composite Cathode Material for Rechargeable Lithium BatteriesAdvanced Materials, 2002
- Synthesis and Spectroscopic Characterization of Highly Conducting BF3-Doped PolyanilineAdvanced Materials, 2001
- Evidence for Large Inner Reorganization Energies in the Reduction of Diaryl Disulfides: Toward a Mechanistic Link between Concerted and Stepwise Dissociative Electron Transfers?Journal of the American Chemical Society, 1999
- Studies on the Adsorption Behavior of 2,5-Dimercapto-1,3,4-thiadiazole and 2-Mercapto-5-methyl-1,3,4-thiadiazole at Gold and Copper Electrode SurfacesLangmuir, 1999
- Electrochemically Active Polymers for Rechargeable BatteriesChemical Reviews, 1997
- Dimercaptan–polyaniline composite electrodes for lithium batteries with high energy densityNature, 1995
- Formation of lithium polysulfides in aprotic mediaJournal of Inorganic and Nuclear Chemistry, 1977
- Phase Equilibria in Lithium-Chalcogen SystemsJournal of the Electrochemical Society, 1972