Since the nanostructure is applied to a battery's cathode, he said, the next step is to study improving the anode, along with further increasing battery density.

他表示该奈米结构应用于电池的阴极，下一步是促进电池的阳极，并促进电池的储电能力。

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Along with the increase of the current density, cathode polarization effect, coating grain with increasing more and fine.

随着电流密度的增加﹐阴极极化作用随着增加﹐镀层晶粒越来越细。

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When the current density is too low, the cathode polarization effect, smaller coating, not even orange crystal bulky coating.

当电流密度过低时﹐阴极极化作用较小﹐镀层桔晶粗大﹐甚至没有镀层。

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Many companies are working on coming up with better materials for the cathode or the anode in order to increase the energy density of the battery cell.

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