2D-layered Sn/Ge anodes for lithium-ion batteries with high capacity and ultra-fast Li ion diffusivity

• 作者: Dominik Legut Jiale Qu Qianfan Zhang Tianshuai Wang Xiyu Cao Yanchen Fan
• 来源期刊: 能源化学
• 年，卷（期）: 2020,（8）
• 页码范围: 160-165
• 页数: 6页
• 语种: 英文

摘要

As a new type of green energy, lithium-ion battery (LIB) has been widely used in various electric portable devices because of its high-voltage, large specific capacity, long cycle life and environmental friendliness [1,2].However, today's anode materials of commercial LIBs cannot meet the further development requirements of smart devices and electric car due to the limitations of the electrode capacity (e.g.372 mAh g-1 for graphite).Therefore, the exploration on new types of electrode materials becomes more and more important [3,4].Recently, the usage of Sn or Ge metals based materials for the LIB electrodes has attracted great interest due to its high theoretical capacity (900 mAh g-1 for Sn and 1600 mAh g-1 for Ge) [5-7], which can be viewed in addition as the excellent electrode materials due to the also high ion mobility and low lithium insertion potential.

作者信息

序号	姓名	单位	发文数	被引次数	H指数	G指数
1	Xiyu Cao		1	0	0.0	0.0
2	Yanchen Fan		2	0	0.0	0.0
3	Jiale Qu		1	0	0.0	0.0
4	Tianshuai Wang		2	0	0.0	0.0
5	Dominik Legut		2	0	0.0	0.0
6	Qianfan Zhang		2	0	0.0	0.0