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Solar Cells: Honeycomb‐Like Organized TiO 2 Photoanodes with Dual Pores for Solid‐State Dye‐Sensitized Solar Cells (Adv. Funct. Mater. 31/2013)
Author(s) -
Ahn Sung Hoon,
Chi Won Seok,
Kim Dong Jun,
Heo Sung Yeon,
Kim Jong Hak
Publication year - 2013
Publication title -
advanced functional materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.069
H-Index - 322
eISSN - 1616-3028
pISSN - 1616-301X
DOI - 10.1002/adfm.201370154
Subject(s) - materials science , interconnectivity , dye sensitized solar cell , honeycomb , porosity , electrode , dual (grammatical number) , energy conversion efficiency , solid state , nanocrystal , optoelectronics , nanotechnology , composite material , engineering physics , chemistry , art , literature , artificial intelligence , computer science , engineering , electrolyte
A solid‐state dye‐sensitized solar cell with 7.4% efficiency is fabricated by J. H. Kim and co‐workers using meso/macroscopic, honeycomb‐like, organized TiO 2 photoanodes. These electrodes have dual pores, high porosity, good interconnectivity, and excellent light scattering properties. On page 3901 , an approach to control these structures via a onestep self‐assembly of preformed TiO 2 nanocrystals and graft copolymers is presented.