Hydration of ion has bad influences on double-layer capacitance of carbon electrode, which can be reduced effectively by selecting large ion or increasing pore size of carbon electrode.

The temperature record is likely to stand until after the Large Hadron Collider, or the God Machine as it has been dubbed, starts its heavy ion collisions near the end of this year.

Segway is one of the world’s largest customers of large format batteries, and was at the forefront of the development of Lithium Ion batteries for transportation.