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Dye‐Sensitized Solar Cells: High Efficiency Solid‐State Dye‐Sensitized Solar Cells Assembled with Hierarchical Anatase Pine Tree‐like TiO 2 Nanotubes (Adv. Funct. Mater. 3/2014)
Author(s) -
Roh Dong Kyu,
Chi Won Seok,
Jeon Harim,
Kim Sang Jin,
Kim Jong Hak
Publication year - 2014
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.201470016
Subject(s) - anatase , materials science , dye sensitized solar cell , nanotechnology , hydrothermal circulation , nanotube , substrate (aquarium) , chemical engineering , oxide , phase (matter) , photocatalysis , carbon nanotube , organic chemistry , electrode , electrolyte , catalysis , chemistry , oceanography , geology , engineering , metallurgy
J. H. Kim and co‐workers present a facile and effective method to prepare hierarchical pine treelike TiO 2 nanotube arrays with an anatase phase directly grown onto a transparent conducting oxide substrate via a one‐step hydrothermal reaction. On page 379, the length of the nanotube arrays is increased by up to 19 μm to significantly improve the specific surface area and charge transport in dye‐sensitized solar cells.