Abstract
Nitrogen-doped conducting (NC) interlayers, derived from waste newspapers, are inserted between a sulfur cathode and a separator to enhance the electrochemical performances of lithium-sulfur (Li-S) batteries. A simple strategy transforms wastes into valuable polysulfide trappers that improve the active-material utilization to 77% and accomplish good cycling stability in Li-S batteries.
Original language | English |
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Pages (from-to) | 444-449 |
Number of pages | 6 |
Journal | Sustainable Energy and Fuels |
Volume | 1 |
Issue number | 3 |
DOIs | |
Publication status | Published - 2017 Jan 1 |
All Science Journal Classification (ASJC) codes
- Energy Engineering and Power Technology
- Fuel Technology
- Renewable Energy, Sustainability and the Environment