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Solar Cells: One‐Dimensional Hierarchical Nanostructures of TiO 2 Nanosheets on SnO 2 Nanotubes for High Efficiency Solid‐State Dye‐Sensitized Solar Cells (Adv. Mater. 35/2013)
Author(s) -
Ahn Sung Hoon,
Kim Dong Jun,
Chi Won Seok,
Kim Jong Hak
Publication year - 2013
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201370221
Subject(s) - materials science , dye sensitized solar cell , nanosheet , mesoporous material , nanotechnology , nanostructure , nanotube , quasi solid , optoelectronics , chemical engineering , carbon nanotube , electrode , biochemistry , chemistry , engineering , electrolyte , catalysis
Jong Hak Kim and co‐workers report on page 4893 a unique, effective design structure for a photoanode, consisting of an SnO 2 nanotube‐TiO 2 nanosheet core‐shell (SNT@TNS), interdispersed in an organized mesoporous TiO 2 film. The high efficiency results from the effects of combining the well‐organized structure of the TiO 2 film and the excellent electron transport, as well as the good light scattering of SNT@TNS.

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