Enhancement in Photoelectrochemical Efficiency by Fabrication of BiVO_𝟒@MWCNT Nanocomposites

Figure 1

Photocurrent density over (a) pure BiVO₄, (b) mixture of BiVO₄ and MWCNTs, and (c) BiVO₄@MWCNTs composite films under visible light (𝜆≥420 nm).