Large area, stretchable, wearable, screen-printed carbon heaters for use in elite sport

Claypole, Andrew; Claypole, James; Leeder, Jonathan; Stevens, Greg; Johnson, Fiona; Bezodis, Neil; Parker, Matt; Claypole, Timothy; Gethin, David; Kilduff, Liam

doi:10.1007/s11998-022-00666-2

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Large area, stretchable, wearable, screen-printed carbon heaters for use in elite sport

Andrew Claypole, James Claypole, Jonathan Leeder, Greg Stevens, Fiona Johnson, Neil Bezodis

, Matt Parker, Timothy Claypole, David Gethin

, Liam Kilduff

Journal of Coatings Technology and Research, Volume: 20

Swansea University Authors: Andrew Claypole, James Claypole, Neil Bezodis , Timothy Claypole, David Gethin , Liam Kilduff

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DOI (Published version): 10.1007/s11998-022-00666-2

Abstract

Stretchable, nanocarbon heaters were screen-printed onto a stretchable film to create a passive heat maintenance device for elite sport. The heat uniformity and the temperature performance of these lightweight, large area electrothermal heaters were evaluated over a range of applied voltages using t...

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Published in:	Journal of Coatings Technology and Research
ISSN:	1547-0091 1935-3804
Published:	Springer Science and Business Media LLC 2022
Online Access:	Check full text
URI:	https://cronfa.swan.ac.uk/Record/cronfa60165

first_indexed	2022-06-08T15:01:18Z
last_indexed	2024-11-14T12:16:50Z
id	cronfa60165
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spelling	2023-05-04T16:29:59.5337249 v2 60165 2022-06-08 Large area, stretchable, wearable, screen-printed carbon heaters for use in elite sport f67f965e32151fcd26f52f9db57d7baa Andrew Claypole Andrew Claypole true false 0e33dfb4c8d099d6648af8812a472a05 James Claypole James Claypole true false 534588568c1936e94e1ed8527b8c991b 0000-0003-2229-3310 Neil Bezodis Neil Bezodis true false 7735385522f1e68a8775b4f709e91d55 Timothy Claypole Timothy Claypole true false 20b93675a5457203ae87ebc32bd6d155 0000-0002-7142-8253 David Gethin David Gethin true false 972ed9a1dda7a0de20581a0f8350be98 0000-0001-9449-2293 Liam Kilduff Liam Kilduff true false 2022-06-08 ACEM Stretchable, nanocarbon heaters were screen-printed onto a stretchable film to create a passive heat maintenance device for elite sport. The heat uniformity and the temperature performance of these lightweight, large area electrothermal heaters were evaluated over a range of applied voltages using thermal imaging. The heaters provided a uniform heat over the 15 × 4 cm area with temperatures of 39°C, 54°C, and 72°C at 10, 15, and 20 V, respectively, within 150 s of being switched on. Tensile testing was used to examine the performance of the heaters under strain. At 20% nominal strain, the heaters gave a uniform heat output and a temperature of 44°C at 15 V, making it a promising candidate for wearable applications. The heaters were capable of maintaining temperatures of 40°C over 10 cyclic strains up to 10% nominal strain. The heaters were integrated into a proof-of-concept stretchable base-layer garment, with the effect of the heaters on skin temperature measured and thermal sensation evaluated during a simulated training session in an environmental chamber at an ambient temperature 0°C. The printed heaters maintained skin temperature and thermal sensation when compared with an unheated control. Journal Article Journal of Coatings Technology and Research 20 Springer Science and Business Media LLC 1547-0091 1935-3804 Wearable; Stretchable; Nanocarbon; Printed heater; Sport 8 8 2022 2022-08-08 10.1007/s11998-022-00666-2 COLLEGE NANME Aerospace, Civil, Electrical, and Mechanical Engineering COLLEGE CODE ACEM Swansea University SU Library paid the OA fee (TA Institutional Deal) EPSRC (EP/l015099/1); Haydale Graphene Industries; Welsh Government (ERDF Smart Expertise); English Institute of Sport; European Social Fund (M2A Doctoral training Centre) 2023-05-04T16:29:59.5337249 2022-06-08T15:59:16.3513325 Faculty of Science and Engineering School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Mechanical Engineering Andrew Claypole 1 James Claypole 2 Jonathan Leeder 3 Greg Stevens 4 Fiona Johnson 5 Neil Bezodis 0000-0003-2229-3310 6 Matt Parker 7 Timothy Claypole 8 David Gethin 0000-0002-7142-8253 9 Liam Kilduff 0000-0001-9449-2293 10 60165__25055__f9b61f6f112c4823a9bc4b8b93f51678.pdf 60165_VoR.pdf 2022-08-31T14:19:43.8805380 Output 3574816 application/pdf Version of Record true Copyright: The Author(s) 2022. This article is licensed under a Creative Commons Attribution 4.0 International License true eng http://creativecommons.org/licenses/by/4.0/
title	Large area, stretchable, wearable, screen-printed carbon heaters for use in elite sport
spellingShingle	Large area, stretchable, wearable, screen-printed carbon heaters for use in elite sport Andrew Claypole James Claypole Neil Bezodis Timothy Claypole David Gethin Liam Kilduff
title_short	Large area, stretchable, wearable, screen-printed carbon heaters for use in elite sport
title_full	Large area, stretchable, wearable, screen-printed carbon heaters for use in elite sport
title_fullStr	Large area, stretchable, wearable, screen-printed carbon heaters for use in elite sport
title_full_unstemmed	Large area, stretchable, wearable, screen-printed carbon heaters for use in elite sport
title_sort	Large area, stretchable, wearable, screen-printed carbon heaters for use in elite sport
author_id_str_mv	f67f965e32151fcd26f52f9db57d7baa 0e33dfb4c8d099d6648af8812a472a05 534588568c1936e94e1ed8527b8c991b 7735385522f1e68a8775b4f709e91d55 20b93675a5457203ae87ebc32bd6d155 972ed9a1dda7a0de20581a0f8350be98
author_id_fullname_str_mv	f67f965e32151fcd26f52f9db57d7baa_*_Andrew Claypole 0e33dfb4c8d099d6648af8812a472a05__James Claypole 534588568c1936e94e1ed8527b8c991b__Neil Bezodis 7735385522f1e68a8775b4f709e91d55__Timothy Claypole 20b93675a5457203ae87ebc32bd6d155__David Gethin 972ed9a1dda7a0de20581a0f8350be98_*_Liam Kilduff
author	Andrew Claypole James Claypole Neil Bezodis Timothy Claypole David Gethin Liam Kilduff
author2	Andrew Claypole James Claypole Jonathan Leeder Greg Stevens Fiona Johnson Neil Bezodis Matt Parker Timothy Claypole David Gethin Liam Kilduff
format	Journal article
container_title	Journal of Coatings Technology and Research
container_volume	20
publishDate	2022
institution	Swansea University
issn	1547-0091 1935-3804
doi_str_mv	10.1007/s11998-022-00666-2
publisher	Springer Science and Business Media LLC
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 Aerospace, Civil, Electrical, General and Mechanical Engineering - Mechanical Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Mechanical Engineering
document_store_str	1
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description	Stretchable, nanocarbon heaters were screen-printed onto a stretchable film to create a passive heat maintenance device for elite sport. The heat uniformity and the temperature performance of these lightweight, large area electrothermal heaters were evaluated over a range of applied voltages using thermal imaging. The heaters provided a uniform heat over the 15 × 4 cm area with temperatures of 39°C, 54°C, and 72°C at 10, 15, and 20 V, respectively, within 150 s of being switched on. Tensile testing was used to examine the performance of the heaters under strain. At 20% nominal strain, the heaters gave a uniform heat output and a temperature of 44°C at 15 V, making it a promising candidate for wearable applications. The heaters were capable of maintaining temperatures of 40°C over 10 cyclic strains up to 10% nominal strain. The heaters were integrated into a proof-of-concept stretchable base-layer garment, with the effect of the heaters on skin temperature measured and thermal sensation evaluated during a simulated training session in an environmental chamber at an ambient temperature 0°C. The printed heaters maintained skin temperature and thermal sensation when compared with an unheated control.
published_date	2022-08-08T07:54:20Z
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score	11.056659

Large area, stretchable, wearable, screen-printed carbon heaters for use in elite sport

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