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Title: Application of a bilayer TiO2 nanofiber photoanode for optimization of dye-sensitized solar cells
Authors: Yang, L
Leung, WWF 
Issue Date: 2011
Publisher: Wiley-VCH
Source: Advanced materials, 2011, v. 23, no. 39, p. 4559-4562 How to cite?
Journal: Advanced materials 
Abstract: The power conversion efficiency of dye-sensitized solar cells can be increased above 8% by using a one-dimensional bilayer nanofiber photoanode. The smaller-diameter nanofiber layer with a large surface for adsorbed sensitized dyes efficiently harvests sunlight and transports photogenerated electrons, while the bigger-diameter nanofiber layer reflects and traps sunlight in the photoanode. Both nanofiber layers can be fabricated readily by electrospinning.
ISSN: 0935-9648
EISSN: 1521-4095
DOI: 10.1002/adma.201102717
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