Fig. 7From: Photocatalytic removal of toluene with CdIn2S4/CNFs catalyst: effect of ozone addition(a) Transient photocurrent response of CIS and CIS/CNFs-3 under irradiation of visible light [Na2SO4 = 0.5 M]; (b) PL emission spectra of CIS and CIS/CNFs-3 compositesBack to article page