![电力储能用锂离子电池技术](https://wfqqreader-1252317822.image.myqcloud.com/cover/686/47133686/b_47133686.jpg)
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图1-18 储能技术现状雷达图
![](https://epubservercos.yuewen.com/4F3827/26480063201199506/epubprivate/OEBPS/Images/3_02.jpg?sign=1738895635-XQ5JIEEusRU9x4A1lvxcFh6l9hcVIfD9-0-ea3c510b7df55818413cfdd699d04f30)
图4-4
a)层状三元材料LiNixMnyCozO2(NCM)的组合相图 b)LiNi0.5Mn0.3Co0.2O2晶体结构的俯视图和侧视图,绿色代表Li,红色代表O,银色代表Ni,紫色代表Mn,蓝色代表Co[7]
![](https://epubservercos.yuewen.com/4F3827/26480063201199506/epubprivate/OEBPS/Images/4_01.jpg?sign=1738895635-izZWWOTmen6LpqlH6YEJUdzldTpPLl9f-0-d945cee737bc312606afbecbcff93ee0)
图4-5 层状LiMO2材料有序相和无序相以及结构转变示意图
(黄色代表锂,红色代表过渡金属,深蓝色代表氧)[8]a)有序结构 b)
阳离子无序或阳离子混排结构 c)具有锂空位的高充电态
结构 d)部分阳离子混排相
![](https://epubservercos.yuewen.com/4F3827/26480063201199506/epubprivate/OEBPS/Images/5_01.jpg?sign=1738895635-ae1o7IDM3lYDAVsAFGmRMbANaVQbTC1i-0-b6c5e7f3017f9dc40ee154be26df0812)
图5-11 金属碳化物作为锂硫电池硫宿主材料
![](https://epubservercos.yuewen.com/4F3827/26480063201199506/epubprivate/OEBPS/Images/5_02.jpg?sign=1738895635-Qy56UdUvx6r7fUsZm0q340DaWgd6MLKW-0-e127c7e30d591055f4ce00ac8084d893)
图5-32 锂化硅-碳复合材料作负极的锂空气电池循环性能
![](https://epubservercos.yuewen.com/4F3827/26480063201199506/epubprivate/OEBPS/Images/6_01.jpg?sign=1738895635-YySwTBZo4JVYnnFcSkyweR45EklmWSOA-0-6f556639eaa4228186d693d4badae165)
图5-12
a)Se或Te掺杂硫化聚丙烯腈反应路径分析 b)Se掺杂硫化聚丙烯腈锂硫电池在不同电流密度下的循环性能图 c)Te掺杂硫化聚丙烯腈锂硫电池在0.5A/g电流密度下的循环性能图
![](https://epubservercos.yuewen.com/4F3827/26480063201199506/epubprivate/OEBPS/Images/6_02.jpg?sign=1738895635-wnUSMcwPkItLXqlItDF4c5qU88xvEL8n-0-0dc970f6c4ed49510327b8ff306fcdce)
图5-36 0.025mA/cm2的电流密度下PNT-LSM作催化剂的锂空气电池充放电曲线