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赵铭姝

  • Personal Information
  • School/Department:物理学院
  • Education Level:With Certificate of Graduation for Doctorate Study
  • Gender:Female
  • Degree:Doctor
  • Professional Title:Professor
  • Supervisor of Doctorate Candidates:Yes
  • Supervisor of Master's Candidates:Yes
  • Discipline:Materials Science and Engineering
  • College:School of Physics

Papers

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溶胶-泥浆化学反应法制备LiFePO4 正极材料

Release Time:2025-04-30
Hits:
Date:
2025-04-30
Title of Paper:
溶胶-泥浆化学反应法制备LiFePO4 正极材料
Journal:
化学通报
Summary:
摘 要: 采用溶胶—泥浆化学反应法结合固相反应合成锂离子电池新型正极材料LiFePO4,讨论了
不同烧结温度和烧结时间等条件对材料电化学性能的影响。实验表明,600℃烧结12h 得到的LiFePO4 具
有3.45V(vs.Li/Li+)的稳定放电平台电压。在室温以0.1C 倍率恒电流充放电时,首次充电容量达132.4
mAh/g,充放电循环12 次后,容量衰减为10.5%。
关键词:锂离子电池 正极材料 磷酸亚铁锂 溶胶-泥浆法 电化学性能
Co-author:
杨蓉,赵铭姝*, 田萍,宋晓平
Volume:
2006 ,69
Page Number:
ccs0644
Translation or Not:
No
Date of Publication:
2006-11-07