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Achieving theoretical promises of 1000Wh/kg specific energy for lithium-air batteries is quite challenging due to limited transport in the cathode along with electrode passivation. Transport can be enhanced in the electrodes with complex hierarchical pore architecture. Here, using computer simulations we analyze the effects of cathode pore size distribution (PSD) on capacity and discharge curve shape...
A new protected anode for lithium-air batteries is designed using lithium foil and lithium–aluminium–germanium–phosphorus glass–ceramics (LAGP) with improved specific conductivity exceeding 3.1⋅10 −4 Scm −1 at 80°C and 1.4⋅10 −4 Scm −1 at −20°C. Prevention of anode or electrolyte degradation provided stability of the battery characteristics for at least 10 cycles. In...
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