But the whole process of ion movement and chemical reaction is slower than the movement of electrons in a capacitor.

但是整个离子移动和化学反应的过程比在电容中进行的电子运动要慢。

youdao

Without the chemical-electrical conversion, a capacitor can be charged and discharged much more rapidly than a battery, last longer and weigh less.

电容器不依靠电-化学转化。 相比电池，电容器能够更快的充电和放电，持续使用时间更长，并且更轻。

youdao

The second category is the passive components, which refer to the components that do not have physical and chemical changes when electrified, mainly including capacitor, inductor and resistor.

第二大类是被动元件，通电后不发生物理或者化学变化的元件，主要包括电容、电感和电阻。

youdao

But the whole process of ion movement and chemical reaction is slower than the movement of electrons in a capacitor.

ECONOMIST: Electricity storage

Chemical electrodes of this sort can store a lot more energy than the static electricity of a capacitor.

ECONOMIST: Electricity storage