Figure 9From: Enhanced electrical properties in sub-10-nm WO3 nanoflakes prepared via a two-step sol-gel-exfoliation methodLinear voltammograms of commercial WO 3 , Q2D WO 3 nanoflakes and hexagonal WO 3 nanowires in 1.0 M H 2 SO 4 solution (A). Insert, measured electrochemical stability for 100 cycles at -0.1 V (vs RHE). (B) Corresponding Tafel plots obtained from the LSV.Back to article page