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Cuprous oxides with different morphologies were formed on F-doped tin oxide (FTO) covered glass substrates by potentiostatic deposition of cupric acetate. The effects of CTAB and Cl- on the crystal morphologies of cuprous oxide were studied. Different crystal morphologies of cuprous oxides were obtained by the change of the concentrations of CTAB and Cl . The flowerlike and cubic morphologies of Cu2O crystals were obtained when using higher concentration of CTAB and KCl, respectively. Photoelectrochemical properties of the Cu2O thin films prepared in the system were also studied.
Cupric oxides with different morphologies were formed on F-doped tin oxide (FTO) covered glass substrates by potentiostatic deposition of cupric acetate. The effects of CTAB and Cl- on the crystal morphologies of cuprous oxide were studied. Different crystal morphologies of cuprous oxides were obtained by the change of the concentrations of CTAB and Cl. respectively. The flowerlike and cubic morphologies of Cu2O crystals were obtained when using higher concentrations of CTAB and KCl, respectively. Photoelectrochemical properties of the Cu2O thin films prepared in the system were also studied.