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Abstract:
制备了一种有序层状与无序结构复合的锂离子电池富锂正极材料Li1.2Ni0.2Mn(0.6-x)TixO2(0<x<0.6),通过镍元素激发电极材料的电化学活性;引入Li2MnO3,优化热处理温度,调控有序层状-无序结构复合的相比例.所制备的Li1.2Ni0.2Mn0.4Ti0.2O2在经过700℃热处理后比容量达到341 mAh/g,比能量达到1 018 Wh/kg.
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电源技术
ISSN: 1002-087X
Year: 2020
Issue: 9
Volume: 44
Page: 1241-1245
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 2
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