Storage devices fuel cells relating

In order for the fuel cell to be used as consumer products as well as industrial devices, and since they are produced and used by and around workers and the public, they are bound by national and international regulations relating to their safety, use, transportation, and storage. Since fuel cells are a developing technology and are used in various sectors and in various sizes and forms, standards and codes are being developed. 

Encapsulation of metals within nanotubes may be of interest, especially if the metal is ferromagnetic (e.g. data storage devices and stiffer STM tips). Investigation on nanotubes and related fullerene-like structures for hydrogen storage is a necessary precursor to the development of fuel-cell electric vehicles [49]. 

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