Please use this identifier to cite or link to this item: https://doi.org/10.1063/1.3167298
Title: Electron transport in electrospun TiO2 nanofiber dye-sensitized solar cells
Authors: Mukherjee, K.
Teng, T.-H.
Jose, R. 
Ramakrishna, S. 
Issue Date: 2009
Source: Mukherjee, K., Teng, T.-H., Jose, R., Ramakrishna, S. (2009). Electron transport in electrospun TiO2 nanofiber dye-sensitized solar cells. Applied Physics Letters 95 (1) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.3167298
Abstract: In this study dye-sensitized solar cells (DSCs) were fabricated using electrospun TiO2 nanofibers. Electrochemical impedance spectroscopy and open-circuit voltage decay were used to analyze electron transport in electrospun nanofibers and determine their applicability in DSCs. The polycrystalline nature and random web structure of the nanofibers exhibit effective electron diffusion coefficients close to that of high efficiency nanoparticle cells. The electron lifetime was, however, low due to the presence of a large number of surface traps despite the presence of a space-charge recombination barrier. © 2009 American Institute of Physics.
Source Title: Applied Physics Letters
URI: http://scholarbank.nus.edu.sg/handle/10635/85110
ISSN: 00036951
DOI: 10.1063/1.3167298
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

87
checked on Feb 28, 2018

WEB OF SCIENCETM
Citations

74
checked on Feb 21, 2018

Page view(s)

28
checked on Apr 20, 2018

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.