Trace doping of multiple elements enables stable battery cycling of LiCoO 2 at 4.6 V
作者： Jie-Nan Zhang , Qinghao Li , Chuying Ouyang , Xiqian Yu , Mingyuan Ge
DOI: 10.1038/S41560-019-0409-Z
关键词: Phase transition 、 Optoelectronics 、 Voltage 、 Materials science 、 Grain boundary 、 Electronics 、 Doping 、 Instability 、 Dopant 、 Microstructure
摘要: LiCoO 2 is a dominant cathode material for lithium-ion (Li-ion) batteries due to its high volumetric energy density, which could potentially be further improved by charging to high voltages…
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