Effect of Ball Milling on the Electrochemical Performance ...
cathode. It has been reported that ball milling process improved the cycle life of the spinel LiMn 2O4 cathode materials for rechargeable lithium ion batteries [26-28]. In this paper, we report the preparation and electrochemical behavior of layered Li 1.02 Ni 0.4 Co 0.2 Mn 0.4 O2 cathode material ball milled with carbon.
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