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Convenient synthesis of EDOT-based dyes by CH-activation and their application as dyes in dye-sensitized solar cells

S. M. Abdalhadi, A. Connell, X. Zhang, A. A. Wiles, M. L. Davies, P. J. Holliman, G. Cooke, Matthew Davies Orcid Logo, Peter Holliman Orcid Logo

Journal of Materials Chemistry A, Volume: 4, Issue: 40, Pages: 15655 - 15661

Swansea University Authors: Matthew Davies Orcid Logo, Peter Holliman Orcid Logo

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DOI (Published version): 10.1039/C6TA04483B

Abstract

Precursors to three new 3,4-ethylenedioxythiophene (EDOT) incorportaing dyes have been synthesised via a one-pot C–H activation route using N,N-dimethylaniline as a donor group. We have extended this methodology to provide a convenient one-pot route to dye EDOT-Ph. The electrochemical and optical pr...

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Published in: Journal of Materials Chemistry A
ISSN: 2050-7488 2050-7496
Published: 2016
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URI: https://cronfa.swan.ac.uk/Record/cronfa31075
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spelling 2017-07-07T11:54:14.8365433 v2 31075 2016-11-15 Convenient synthesis of EDOT-based dyes by CH-activation and their application as dyes in dye-sensitized solar cells 4ad478e342120ca3434657eb13527636 0000-0003-2595-5121 Matthew Davies Matthew Davies true false c8f52394d776279c9c690dc26066ddf9 0000-0002-9911-8513 Peter Holliman Peter Holliman true false 2016-11-15 CHEG Precursors to three new 3,4-ethylenedioxythiophene (EDOT) incorportaing dyes have been synthesised via a one-pot C–H activation route using N,N-dimethylaniline as a donor group. We have extended this methodology to provide a convenient one-pot route to dye EDOT-Ph. The electrochemical and optical properties of the new dyes have been correlated with IV and EQE data for 1 cm2 dye-sensitized solar cell (DSSC) devices prepared using these dyes. The device data show that dye performance is strongly affected by the amount of chenodeoxycholic acid (CDCA) co-sorbent used. The best performance is for EDOT-Ph (η = 4.0%) at 10 mM CDCA compared to (η = 6.0% and η = 5.8%) for N719 and D205 control cells. Journal Article Journal of Materials Chemistry A 4 40 15655 15661 2050-7488 2050-7496 31 12 2016 2016-12-31 10.1039/C6TA04483B COLLEGE NANME Chemical Engineering COLLEGE CODE CHEG Swansea University 2017-07-07T11:54:14.8365433 2016-11-15T09:57:50.1990772 College of Engineering Engineering S. M. Abdalhadi 1 A. Connell 2 X. Zhang 3 A. A. Wiles 4 M. L. Davies 5 P. J. Holliman 6 G. Cooke 7 Matthew Davies 0000-0003-2595-5121 8 Peter Holliman 0000-0002-9911-8513 9 0031075-15112016100024.pdf abdalhadi2016.pdf 2016-11-15T10:00:24.7370000 Output 565662 application/pdf Version of Record true 2016-11-15T00:00:00.0000000 false
title Convenient synthesis of EDOT-based dyes by CH-activation and their application as dyes in dye-sensitized solar cells
spellingShingle Convenient synthesis of EDOT-based dyes by CH-activation and their application as dyes in dye-sensitized solar cells
Matthew, Davies
Peter, Holliman
title_short Convenient synthesis of EDOT-based dyes by CH-activation and their application as dyes in dye-sensitized solar cells
title_full Convenient synthesis of EDOT-based dyes by CH-activation and their application as dyes in dye-sensitized solar cells
title_fullStr Convenient synthesis of EDOT-based dyes by CH-activation and their application as dyes in dye-sensitized solar cells
title_full_unstemmed Convenient synthesis of EDOT-based dyes by CH-activation and their application as dyes in dye-sensitized solar cells
title_sort Convenient synthesis of EDOT-based dyes by CH-activation and their application as dyes in dye-sensitized solar cells
author_id_str_mv 4ad478e342120ca3434657eb13527636
c8f52394d776279c9c690dc26066ddf9
author_id_fullname_str_mv 4ad478e342120ca3434657eb13527636_***_Matthew, Davies_***_0000-0003-2595-5121
c8f52394d776279c9c690dc26066ddf9_***_Peter, Holliman_***_0000-0002-9911-8513
author Matthew, Davies
Peter, Holliman
author2 S. M. Abdalhadi
A. Connell
X. Zhang
A. A. Wiles
M. L. Davies
P. J. Holliman
G. Cooke
Matthew Davies
Peter Holliman
format Journal article
container_title Journal of Materials Chemistry A
container_volume 4
container_issue 40
container_start_page 15655
publishDate 2016
institution Swansea University
issn 2050-7488
2050-7496
doi_str_mv 10.1039/C6TA04483B
college_str College of Engineering
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hierarchy_top_title College of Engineering
hierarchy_parent_id collegeofengineering
hierarchy_parent_title College of Engineering
department_str Engineering{{{_:::_}}}College of Engineering{{{_:::_}}}Engineering
document_store_str 1
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description Precursors to three new 3,4-ethylenedioxythiophene (EDOT) incorportaing dyes have been synthesised via a one-pot C–H activation route using N,N-dimethylaniline as a donor group. We have extended this methodology to provide a convenient one-pot route to dye EDOT-Ph. The electrochemical and optical properties of the new dyes have been correlated with IV and EQE data for 1 cm2 dye-sensitized solar cell (DSSC) devices prepared using these dyes. The device data show that dye performance is strongly affected by the amount of chenodeoxycholic acid (CDCA) co-sorbent used. The best performance is for EDOT-Ph (η = 4.0%) at 10 mM CDCA compared to (η = 6.0% and η = 5.8%) for N719 and D205 control cells.
published_date 2016-12-31T03:49:53Z
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