Title of article
Synthesis of hollow spherical TiO2 for dye-sensitized solar cells with enhanced performance
Author/Authors
X.P. Lin، نويسنده , , D.M. Song، نويسنده , , X.Q. Gu، نويسنده , , Y.L. Zhao، نويسنده , , Y.H. Qiang، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2012
Pages
5
From page
816
To page
820
Abstract
TiO2 hollow spheres (HSs) have been synthesized using colloidal carbon spheres as templates. The photoelectric conversion performances of dye-sensitized solar cells (DSSCs) based on TiO2 nanoparticles (NPs)/NPs, NPs/TiO2 HSs double-layered films were investigated. Owing to the hollow structure, the DSSC using TiO2 HSs as light-scattering layer exhibits an enhanced light harvesting efficiency, therefore leading to a 48% increment of cell efficiency compared to that pure TiO2 NP films.
Keywords
Dye-sensitized solar cells , TiO2 hollow spheres , light-scattering , Colloidal carbon spheres
Journal title
Applied Surface Science
Serial Year
2012
Journal title
Applied Surface Science
Record number
1006176
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