二次锂空气电池研究的快速发展及其急需解决的关键科学问题 |
郭向欣 |
Rapid Development and Critical Issues of Secondary Lithium-air Batteries |
图7 LiDMEO 2 电池在不同充放电状态下VACNTs形貌演变的SEM照片 [ 35 ] Fig. 7 SEM images of VACNT cathodes for LiDMEO 2 batteries with different discharge and charge stages [ 35 ] a Discharged to 500 mAhg; b Discharged to 1200 mAhg; c Discharged to 3500 mAhg or 2.0 V; d Recharged to 3.5 V; e Recharged to 4.3 V; f The 8 th discharged to 1100 mAhg |