title: Structure control of organized mesoporous TiO2 films templated by graft copolymers for dye-sensitized solar cells.
abstract: Randomly microphase-separated graft copolymers have been self-reorganized so as to exhibit a micellar structure with excellent connectivity upon tuning the solvent affinity. These copolymers are used as a structure-directing agent for organized mesoporous TiO(2) films with no grain boundaries, leading to enhanced solar conversion efficiency of dye-sensitized solar cells.
authors.affiliation: Department of Chemical and Biomolecular Engineering, Yonsei University, 262 Seongsanno, Seodaemun-gu, Seoul 120-749, South Korea.
authors.forename: Sung Hoon
authors.initials: SH
authors.lastname: Ahn
authors.forename: Joo Hwan
authors.initials: JH
authors.lastname: Koh
authors.forename: Jin Ah
authors.initials: JA
authors.lastname: Seo
authors.forename: Jong Hak
authors.initials: JH
authors.lastname: Kim