Structure control of organized mesoporous TiO2 films templated by graft copolymers for dye-sensitized solar cells

Sung Hoon Ahn, Joo Hwan Koh, Jin Ah Seo, Jong Hak Kim

Research output: Contribution to journalArticlepeer-review

95 Citations (Scopus)


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 TiO2 films with no grain boundaries, leading to enhanced solar conversion efficiency of dye-sensitized solar cells.

Original languageEnglish
Pages (from-to)1935-1937
Number of pages3
JournalChemical Communications
Issue number11
Publication statusPublished - 2010

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Chemistry(all)
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry


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