Repetition cycle

Measurement of reaction rate

Hydration

Dehydration

Hydration

Dehydration

Tank pressure [kPa]

1.3

0.01

1.23

0.6

Cell temperature [˚C]

40

40

40

40

Change of hydration number

0 ⇒ 6

6 ⇒ 0

1 ⇒ 6

6 ⇒ 1