The hydrogen storage devices developed and patented by the scientists of the Academy of Advanced Technologies (Moscow) break all records. These are hydrogen accumulators based on microporous structures, first of all - microspheres and capillaries. Despite seeming elegance and fragility of its “filling”, the device strongly and safely retains a lot of hydrogen in a small volume. A lot of hydrogen means more than 45 grams per litre. By the way, this figure is planned by the US Department of Energy only for 2010.
These accumulators’ principle of operation was described by the author A. Chabak, Doctor of Science (Engineering) at the recent international forum “Hydrogen Technologies for Power Generation” in Moscow. Speaking simplistically, these devices operate as follows.
The covering balloon is filled with some microporous structure. These can be glass microspheres or thin capillaries made of special lightweight and durable plastics, for example, of polymers based on poly-p-phenyleneterephthalamide, better known as aramid, terlon, kevlar.
Sergey Komarov | alfa
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