Hydrogen storage alloys are the materials that can absorb and desorb a large amount of hydrogen reversibly under certain temperature and pressure.
The principle of metal hydride hydrogen storage device is, utilizing the reversible hydrogen absorbing ability of alloys inside the device. Hydrogen is absorbed while gaseous impurities are purged away, so that the storage device stores purified hydrogen with the purity > 99.999%.
Features:
As high-performance AB5/AB2 type of hydrogen storage alloys are used in the products, hydrogen can be absorbed and released at a relatively stable pressure. The weight capacity of hydrogen inside the hydrogen storage alloys is over 1.4wt%, and the capacity of the hydrogen can remain 90% of that in the beginning after 3000 charge/discharge cycles. The cylinders are made of 304 stainless steel, which has big resistance to corrosion and stress. As a result, the size of the products has been greatly reduced.
|