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A perspective on using experiment and theory to identify design principles in dye-sensitized solar cells

Peter Holliman Orcid Logo, Christopher Kershaw, Arthur Connell, Eurig W. Jones, Robert Hobbs, Rosie Anthony, Leo Furnell, James McGettrick, Dawn Geatches, Sebastian Metz

Science and Technology of Advanced Materials, Volume: 19, Issue: 1, Pages: 599 - 612

Swansea University Author: Peter Holliman Orcid Logo

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DOI (Published version): 10.1080/14686996.2018.1492858

Abstract

Dye-sensitized solar cells (DSCs) have been the subject of wide-ranging studies for many years because of their potential for large-scale manufacturing using roll-to-roll processing allied to their use of earth abundant raw materials. Two main challenges exist for DSC devices to achieve this goal; u...

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Published in: Science and Technology of Advanced Materials
ISSN: 1468-6996 1878-5514
Published: 2018
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URI: https://cronfa.swan.ac.uk/Record/cronfa43673
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first_indexed 2018-09-04T18:59:08Z
last_indexed 2018-10-22T13:22:53Z
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spelling 2018-10-22T12:30:23.9888153 v2 43673 2018-09-04 A perspective on using experiment and theory to identify design principles in dye-sensitized solar cells c8f52394d776279c9c690dc26066ddf9 0000-0002-9911-8513 Peter Holliman Peter Holliman true false 2018-09-04 MTLS Dye-sensitized solar cells (DSCs) have been the subject of wide-ranging studies for many years because of their potential for large-scale manufacturing using roll-to-roll processing allied to their use of earth abundant raw materials. Two main challenges exist for DSC devices to achieve this goal; uplifting device efficiency from the 12 to 14% currently achieved for laboratory-scale ‘hero’ cells and replacement of the widely-used liquid electrolytes which can limit device lifetimes. To increase device efficiency requires optimized dye injection and regeneration, most likely from multiple dyes while replacement of liquid electrolytes requires solid charge transporters (most likely hole transport materials – HTMs). While theoretical and experimental work have both been widely applied to different aspects of DSC research, these approaches are most effective when working in tandem. In this context, this perspective paper considers the key parameters which influence electron transfer processes in DSC devices using one or more dye molecules and how modelling and experimental approaches can work together to optimize electron injection and dye regeneration. Journal Article Science and Technology of Advanced Materials 19 1 599 612 1468-6996 1878-5514 DSC, Surface engineering, review, half-squaraine dyes, computer modelling 23 8 2018 2018-08-23 10.1080/14686996.2018.1492858 COLLEGE NANME Materials Science and Engineering COLLEGE CODE MTLS Swansea University 2018-10-22T12:30:23.9888153 2018-09-04T15:26:28.8853552 Faculty of Science and Engineering School of Engineering and Applied Sciences - Materials Science and Engineering Peter Holliman 0000-0002-9911-8513 1 Christopher Kershaw 2 Arthur Connell 3 Eurig W. Jones 4 Robert Hobbs 5 Rosie Anthony 6 Leo Furnell 7 James McGettrick 8 Dawn Geatches 9 Sebastian Metz 10 0043673-04092018152924.pdf holliman2018.pdf 2018-09-04T15:29:24.2770000 Output 1078937 application/pdf Version of Record true 2018-09-04T00:00:00.0000000 true eng
title A perspective on using experiment and theory to identify design principles in dye-sensitized solar cells
spellingShingle A perspective on using experiment and theory to identify design principles in dye-sensitized solar cells
Peter Holliman
title_short A perspective on using experiment and theory to identify design principles in dye-sensitized solar cells
title_full A perspective on using experiment and theory to identify design principles in dye-sensitized solar cells
title_fullStr A perspective on using experiment and theory to identify design principles in dye-sensitized solar cells
title_full_unstemmed A perspective on using experiment and theory to identify design principles in dye-sensitized solar cells
title_sort A perspective on using experiment and theory to identify design principles in dye-sensitized solar cells
author_id_str_mv c8f52394d776279c9c690dc26066ddf9
author_id_fullname_str_mv c8f52394d776279c9c690dc26066ddf9_***_Peter Holliman
author Peter Holliman
author2 Peter Holliman
Christopher Kershaw
Arthur Connell
Eurig W. Jones
Robert Hobbs
Rosie Anthony
Leo Furnell
James McGettrick
Dawn Geatches
Sebastian Metz
format Journal article
container_title Science and Technology of Advanced Materials
container_volume 19
container_issue 1
container_start_page 599
publishDate 2018
institution Swansea University
issn 1468-6996
1878-5514
doi_str_mv 10.1080/14686996.2018.1492858
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Engineering and Applied Sciences - Materials Science and Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Engineering and Applied Sciences - Materials Science and Engineering
document_store_str 1
active_str 0
description Dye-sensitized solar cells (DSCs) have been the subject of wide-ranging studies for many years because of their potential for large-scale manufacturing using roll-to-roll processing allied to their use of earth abundant raw materials. Two main challenges exist for DSC devices to achieve this goal; uplifting device efficiency from the 12 to 14% currently achieved for laboratory-scale ‘hero’ cells and replacement of the widely-used liquid electrolytes which can limit device lifetimes. To increase device efficiency requires optimized dye injection and regeneration, most likely from multiple dyes while replacement of liquid electrolytes requires solid charge transporters (most likely hole transport materials – HTMs). While theoretical and experimental work have both been widely applied to different aspects of DSC research, these approaches are most effective when working in tandem. In this context, this perspective paper considers the key parameters which influence electron transfer processes in DSC devices using one or more dye molecules and how modelling and experimental approaches can work together to optimize electron injection and dye regeneration.
published_date 2018-08-23T03:54:58Z
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score 11.012678

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