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

نویسندگان

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

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.

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عنوان ژورنال:
  • Chemical communications

دوره 46 11  شماره 

صفحات  -

تاریخ انتشار 2010