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Good progress report. Early Li-S batteries were almost dead at 50 cycles, but we need to get to thousands of cycles and at least 1C rate.
Looks very promising, I wonder if it is compatible with the amazing alginate anode http://www.greencarcongress.com/2011/09/alginate-20110909.html
Stanford team demonstrates hollow carbon nanofiber-encapsulated sulfur cathode for high-capacity Li-S batteries
Schematic of design and fabrication process of hollow carbon nanofibers/sulfur composite structure. Credit: ACS, Zheng et al. Click to enlarge. Li-Sulfur (Li-S) batteries are of interest for applications such as transportation due a high theoretical specific energy density (~2,600 Wh/kg) tha...
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Sep 22, 2011
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