Research Article
A Comprehensive Study on Hydroxyl Multiwalled Carbon Nanotubes Used as Catalysts for VO2+/VO2+ Reaction in Vanadium Redox Flow Battery
Figure 9
Variation of the EE of pristine GF and hydroxyl MWCNTs/GF-based single cells operating at the current density range of 80 mA/cm2 to 150 mA/cm2.