Hydrogen production from nano-porous Si powder formed by stain etching

Мова статті: 
Автор(и) статті: 
S. Litvinenko, S. Alekseev, V. Lysenko, A. Venturello, F. Geobaldo, L. Gulina, G. Kuznetsov, V. Tolstoy, V. Skryshevsky, E. Garrone, D. Barbier.
Вихідні данні статті: 
International Journal of Hydrogen Energy Volume 35, Issue 13, July 2010, Pages 6773-6778
Назва журналу: 
International Journal of Hydrogen Energy
Рік публікації: 
Ключові слова: 
Hydrogen storage; Porous silicon; Stain etching
Ключове слово: 
hydrogen storage
Ключове слово: 
porous silicon
Ключове слово: 
stain etching

Hydrogen reservoirs based on porous silicon (PS) nanostructures are considered. Silicon-based hydrogen tanks are believed to be applicable for portable device energy supply and compatible with micro-sources of energy of new generation. Stain etching of silicon powder to produce PS is studied as a technology alternative to conventional electrochemical etching and application of the PS powder for hydrogen production is also described. Size selection of initial Si micro-particles constituting the powders was carried out by sedimentation technique. Hydrogen content in PS was investigated by FTIR spectroscopy. Extraction of hydrogen in water environment in presence of small amount of NH

Назва підрозділу: 
Кафедра нанофізики конденсованих середовищ
Кафедра супрамолекулярної хімії та біохімії
ІНСТИТУТ ВИСОКИХ ТЕХНОЛОГІЙ Матеріали дозволено використовувати на умовах GNU FDL без незмінюваних секцій та Creative Commons Attribution/Share-Alike
Дизайн: Інститут високих технологій
Ivan Ivanov