Suppressing the Impedance Rise of LiNio.8Coo.202／Graphite Cells by A1, Ti and Mg Doping

• 作 者: 陈春华 谢松 柳俊 AmineK
• 机 构: Dept.Mat.Sci.＆Eng.,Electrochem.Technol
• 出 处: 过程工程学报
• 发表日期: 2004年1期
• 关键词: 掺杂 铝 钛 镁 电池 电极 阻抗 rechargeable batteries doping cathode impedance
• 基金项目: Supported by Academia Sinica 100 Talents program and the U.S. Department of Energy (No. W-31-109-Eng-38)

The research on utilizing lithium-ion batteries with LiNi0.8Co0.2O2-based cathode for hybrid electric vehicles is intensively underway in several national laboratories of US Department of Energy.The impedance of LiNi0.8Co0.2O2/graphite lithium-ion cells i