Figure 1From: A composite CdS thin film/TiO2 nanotube structure by ultrafast successive electrochemical deposition toward photovoltaic applicationCdS deposition by EACBD on TiO 2 NP film and on NTA substrates. (a) CdS deposition on TiO2 NP at -1.9 V. (b) CdS deposition on TiO2 NP film at -2.1 V. (c) (d) CdS deposition on TiO2 NTAs at -2.1 V: (c) top view and (d) sectional view, from the same angle. (e) XRD pattern of the CdS-coated TiO2 NTAs.Back to article page