title: Enhanced photovoltaic performance of novel TiO2 photoelectrode on TCO substrates for dye-sensitized solar cells.
abstract: In this study, we report synthesis and growth of rutile-anatase TiO2 thin film on fluorine-doped tin oxide (FTO) glass by a two-step hydrothermal method. The effects of additional treatments (i.e., TiCl4 post-treatment and seed layer formation were also studied. Photocurrent-voltage (I-V) measurement of rutile-anatase TiO2 thin film was performed under 1.5 G light illumination. Photovoltaic performance was investigated by incident photon-to-electron conversion efficiency (IPCE), electrochemical impedance spectroscopy (EIS), intensity-modulated photocurrent/photovoltage spectroscopy (IMVS/IMPS) and open-circuit photovoltage decay (OCVD).
authors.forename: Jung Eun
authors.initials: JE
authors.lastname: Nam
authors.forename: Soon Jin
authors.initials: SJ
authors.lastname: Kwon
authors.forename: Hyo Jeong
authors.initials: HJ
authors.lastname: Jo
authors.forename: Kwang Bok
authors.initials: KB
authors.lastname: Yi
authors.forename: Dae-Hwan
authors.initials: DH
authors.lastname: Kim
authors.forename: Jin-Kyu
authors.initials: JK
authors.lastname: Kang