Sub-micron silicon/pyrolyzed carbon@natural graphite self-assembly composite anode material for lithium-ion batteries

详细信息    查看全文

• 作者：Zhoulu Wang^a ; Zemin Mao^a ; Linfei Lai^a ; Masayoshi Okubo^a ; Yinghong Song^b ; Yingjie Zhou^c ; Xiang Liu^a ; ^{iamxliu@njtech.edu.cn} ; Wei Huang^a ; ^{iamwhuang@njtech.edu.cn}
• 关键词：Si/C composite ; Lithium-ion batteries ; Self-assembly ; Sub-micron silicon
• 刊名：Chemical Engineering Journal
• 出版年：2017
• 出版时间：1 April 2017
• 年：2017
• 卷：313
• 期：Complete
• 页码：187-196
• 全文大小：4028 K
• 卷排序：313

文摘

The self-assembly of NG and SAN/Si composite microspheres via spray-drying. Hierarchical structure with carbon coating and voids buffers the volume change of Si. The Si/C@NGs composites deliver high capacity and high first Coulombic efficiency.