EES上刚上线的一篇富锂综述?EES上最新关于富锂层状的综述 和国内集中做纳米的文章相比,提出了一些结构上的切入点 感兴趣的朋友可以看看 贴上摘要 The Li-excess oxide compound is one of the most promising positive electrode materials for next generation batteries exhibiting high capacities of >300 mAh g-1 due to the unconventional participation of the oxygen anion redox in the charge compensation mechanism. However, the material synthesis has been proven to be highly sensitive to varying conditions and parameters where nanoscale phase separation may occur that affects the overall battery performance and life. In addition, several thermodynamic and kinetic drawbacks including large first cycle irreversible capacity, poor rate capability, voltage fading, and surface structural transformation need to be addressed in order to reach commercialization. This review will focus on the recent progress and performance trends over the years and provides several guidelines and design considerations based on the library of work done on this particular class of materials.查看更多0个回答 . 10人已关注
大家看看这英文是什么意思?我是用 氯化锂溶液 来交换Y型 分子筛 ,文献中有这样子一句话“The lithium zeolites were prepared by five consecutive static ion-exchanges using a 6.3-fold excess (over that necessary for full ion exchange) of a 2.2 M solution of LiCl.在反应过程中这个6.3倍过量的2.2M LiCl溶液怎么理解?谢谢了查看更多3个回答 . 1人已关注