Nanowire Devices for Electrochemical Energy Storage

       第八届中国功能材料及其应用学术会议——There are three conclusions in this report:Ⅰ.Designed single NW battery devices have provided unique platform for probing mechanism of capacity fading of electrode materials and meanwhile offered potential power needs of nanodevices to build self-powered nanosystems.Ⅱ.Chemical prelithiation proves effective for improving the cycling performance of nanowire electrode materials by restraining conductivity decrease.Ⅲ.Constructing complex nanostructures,such as hierarchical nanowire structure,is a significant and facile method to improve electrochemical properties.