Title :
The investigation of hydrogen sorption-desorption process by carbon material with content of carbon nanotubes
Author :
Gulidova, Luydmila V. ; Kudiyarov, Victor N. ; Lider, Andrey M.
Author_Institution :
Department of General Physics, Institute of Physics and Technology, National Research Tomsk Polytechnic University, Tomsk, Russia
Abstract :
Hydrogen concentration in carbon materials, in particular, carbon nanotubes, grows with cycles of sorption. Hydrogen concentration at the room temperature is more than five times less than that at the low temperature. The maximum hydrogen sorption capacity of carbon materials is 4.5 wt% at high pressure and low temperature.
Keywords :
carbon nanotubes; desorption; hydrogen storage; C; carbon material; carbon nanotubes; hydrogen concentration; hydrogen sorption-desorption process; hydrogen storage; temperature 293 K to 298 K; Carbon; Carbon nanotubes; Hydrogen; Temperature measurement; Transmission electron microscopy; carbon nanotubes; hydrogen desorption; hydrogen sorption; hydrogen sorption capacity; hydrogen storage;
Conference_Titel :
Strategic Technology (IFOST), 2012 7th International Forum on
Conference_Location :
Tomsk
Print_ISBN :
978-1-4673-1772-6
DOI :
10.1109/IFOST.2012.6357684
