Hydrogen storage by KOH-modified multi-walled carbon nanotubes
Abstract
Potassium hydroxide (KOH) was employed to modify multi-walled carbon nanotubes (MWNTs), which were annealed at high temperatures to evaluate the properties of hydrogen storage in this study. Experimental results revealed that the structure of carbon nanotubes (CNTs) became destructive after being activated by KOH at
- Publication:
-
International Journal of Hydrogen Energy
- Pub Date:
- January 2007
- DOI:
- 10.1016/j.ijhydene.2006.03.010
- Bibcode:
- 2007IJHE...32..237C
- Keywords:
-
- Hydrogen storage;
- Carbon nanotubes;
- Chemical activation