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动力锂离子电池球磨混合正极材料测试
Test of Ball Milling Mixed Cathode Materials for Power Lithium-ion Batteries
【摘要】 将微米级LiNi0. 8Co0. 1Mn0. 1O2和纳米级LiFePO4进行球磨混合,以形成LFP包覆在NCM表面的混合材料,并进行材料的形貌、结构以及电化学性能的分析和测试。结果显示,混合材料具有协同效应。
【Abstract】 Micron Li Ni0. 8 Co0. 1 Mn0. 1 O2 and nano LiFePO4 are mixed by ball milling to form mixtures with LFP coated on NCM surface,and the morphology,structure and electrochemical properties of the mixtures are analyzed and tested. The results show that the mixtures have synergistic effect.
【关键词】 电动汽车;
锂离子电池;
正极材料;
球磨混合;
【Key words】 electric vehicle; lithium-ion battery; positive electrode material; ball milling mixture;
【Key words】 electric vehicle; lithium-ion battery; positive electrode material; ball milling mixture;
- 【文献出处】 客车技术与研究 ,Bus & Coach Technology and Research , 编辑部邮箱 ,2019年01期
- 【分类号】TM912
- 【被引频次】2
- 【下载频次】199