Sulfur-rGO composite is prepared by a facile solution method using carbon disulfide solvent as a cathode electrode material for lithium-sulfur batteries to investigate its electrochemical performance. The initial capacity of the sulfur-rGO composite is 1385 mA h g-1 obtained at 0.1 C-rate with an excellent average capacity reduction ratio of 0.37% per cycle (from 10th to 100th cycles).
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© The Royal Society of Chemistry 2015.
All Science Journal Classification (ASJC) codes
- General Chemistry
- General Chemical Engineering