| 摘要： |
The rechargeable Li-O-2 battery has attracted much attention over the past decades owing to its overwhelming advantage in theoretical specific energy density compared to state-of-the-art Li-ion batteries. Practical application requires non-aqueous Li-O-2 batteries to stably obtain high reversible capacity, which highly depends on a suitable electrolyte system. Up to now, some critical challenges remain in developing desirable non-aqueous electrolytes for Li-O-2 batteries. Herein, we will review the current status and challenges in non-aqueous liquid electrolytes, ionic liquid electrolytes and solid-state electrolytes of Li-O-2 batteries, as well as the perspectives on these issues and future development. |
