Preliminary Study of VB Doping for Improvement of Graphite Cathode Material AITranslate

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Chinese Library Classification Number:TM912.9[电气工程—电力电子与电力传动]

Citation Information:

VB is doped into graphite with solid-phase method. Study is made of the effect of VB dosage, roasting temperature and duration on the electrochemical property of the composite material. The following optimum technological parameters were developed as follows through orthogonal experiment： VB dosage 9%, the roasting temperature 1 200 ℃, roasting duration 3 h. The test results prove that the optimized synthesis technology is good for improvement of electrochemical property of lithium ion battery cathode material.