Please use this identifier to cite or link to this item: https://doi.org/10.1021/ol402749s
Title: 4,9-dihydro-4,4,9,9-tetrahexyl- s -indaceno[1,2- b:5,6- b ′]dithiophene as a π-spacer of donor-π-acceptor dye and its photovoltaic performance with liquid and solid-state dye-sensitized solar cells
Authors: Cai, L. 
Moehl, T.
Moon, S.-J.
Decoppet, J.-D.
Humphry-Baker, R.
Xue, Z.
Bin, L. 
Zakeeruddin, S.M.
Grätzel, M.
Issue Date: 3-Jan-2014
Citation: Cai, L., Moehl, T., Moon, S.-J., Decoppet, J.-D., Humphry-Baker, R., Xue, Z., Bin, L., Zakeeruddin, S.M., Grätzel, M. (2014-01-03). 4,9-dihydro-4,4,9,9-tetrahexyl- s -indaceno[1,2- b:5,6- b ′]dithiophene as a π-spacer of donor-π-acceptor dye and its photovoltaic performance with liquid and solid-state dye-sensitized solar cells. Organic Letters 16 (1) : 106-109. ScholarBank@NUS Repository. https://doi.org/10.1021/ol402749s
Abstract: A new D-π-A organic dye, LC-5, containing 4,9-dihydro-4,4,9,9- tetrahexyl-s-indaceno[1,2-b:5,6-b′]-dithiophene as a novel π-conjugated spacer has been synthesized and tested as a sensitizer in dye-sensitized solar cells (DSC). Volatile and ionic liquid electrolytes have been used in conjunction with the synthesized dye, and the electrolyte influence on the photovoltaic performance of DSCs was investigated. A detailed investigation, including transient photocurrent/photovoltage decay measurements and electrochemical impedance spectroscopy data, provide important conclusions about the influence of electrolytes on the photovoltaic parameters. © 2013 American Chemical Society.
Source Title: Organic Letters
URI: http://scholarbank.nus.edu.sg/handle/10635/88434
ISSN: 15237060
DOI: 10.1021/ol402749s
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