我想电池的这面，是正极这是负极。
I believe this side of the battery is positive and this is negative.
对传统的R6P电池的正极材料进行了调整。
The positive electrode material of traditional R6P battery was adjusted.
近年来有关锂离子电池的研究热点之一是氧化物正极材料。
In recent years, much attention has been paid to cathode material for lithium ion battery.
近年来有关锂离子电池的研究热点之一是氧化物正极材料。
In recent years, much attention has been paid to cathode material for lithium ion battery.
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