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Thin-films on cellulose paper to construct thermoelectric generator of promising power outputs suitable for low-grade heat recovery

Rafiq Mulla, Daniel Jones, Charlie Dunnill Orcid Logo

Materials Today Communications, Volume: 29, Start page: 102738

Swansea University Authors: Rafiq Mulla, Daniel Jones, Charlie Dunnill Orcid Logo

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DOI (Published version): 10.1016/j.mtcomm.2021.102738

Abstract

Here, cellulose paper-based thermoelectric generators packaged inside Kapton layers are fabricated that demonstrate enhanced physical stability and flexibility with impressive power outputs at low temperature heating. The work introduces a successful combination of copper iodide (CuI) and bismuth (B...

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Published in: Materials Today Communications
ISSN: 2352-4928
Published: Elsevier BV 2021
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URI: https://cronfa.swan.ac.uk/Record/cronfa57692
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spelling 2022-08-15T16:24:59.1007587 v2 57692 2021-08-26 Thin-films on cellulose paper to construct thermoelectric generator of promising power outputs suitable for low-grade heat recovery 1a1c32917f31df48a473a4f846068035 Rafiq Mulla Rafiq Mulla true false 88aaf2ee4c51d4405ef7f81e2e8f7bdb Daniel Jones Daniel Jones true false 0c4af8958eda0d2e914a5edc3210cd9e 0000-0003-4052-6931 Charlie Dunnill Charlie Dunnill true false 2021-08-26 CHEG Here, cellulose paper-based thermoelectric generators packaged inside Kapton layers are fabricated that demonstrate enhanced physical stability and flexibility with impressive power outputs at low temperature heating. The work introduces a successful combination of copper iodide (CuI) and bismuth (Bi) coated cellulose papers, two non-toxic and simple conductors which act as p-type and n-type legs in the generator, respectively. The power output characteristics of a generator comprising ten p-n junctions are measured and analysed at different temperature gradients. A high output voltage of 84.5 mV and corresponding output power of 215 nW are obtained from the device at a temperature difference (ΔT) of ~50 ºC, which is comparable to expensive and toxic thermoelectric devices reported in the literature. The presented device fabrication method is a very simple and economical approach to fabricate paper based eco-friendly thermoelectric devices that can be used for low-grade heat conversion applications. Journal Article Materials Today Communications 29 102738 Elsevier BV 2352-4928 Thermoelectric, CuIpaper generator, bismuth, device fabrication 1 12 2021 2021-12-01 10.1016/j.mtcomm.2021.102738 COLLEGE NANME Chemical Engineering COLLEGE CODE CHEG Swansea University Welsh Government (EU European Regional Development Fund) for funding the RICE (Reducing Industrial Carbon Emission) project (Grant Number: 81435). Swansea University College of Engineering AIM Facility, which was funded in part by the EPSRC (EP/M028267/1), the European Regional Development Fund through the Welsh Government (80708) and the Ser Solar project via Welsh Government. 2022-08-15T16:24:59.1007587 2021-08-26T09:20:33.2321956 Faculty of Science and Engineering School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Mechanical Engineering Rafiq Mulla 1 Daniel Jones 2 Charlie Dunnill 0000-0003-4052-6931 3 57692__20703__e573bb569cee4496906e5461bbf188f6.pdf 57692.pdf 2021-08-26T09:22:43.7197855 Output 2366666 application/pdf Accepted Manuscript true 2022-08-25T00:00:00.0000000 ©2021 All rights reserved. All article content, except where otherwise noted, is licensed under a Creative Commons Attribution Non-Commercial No Derivatives License (CC-BY-NC-ND) true eng https://creativecommons.org/licenses/by-nc-nd/4.0/
title Thin-films on cellulose paper to construct thermoelectric generator of promising power outputs suitable for low-grade heat recovery
spellingShingle Thin-films on cellulose paper to construct thermoelectric generator of promising power outputs suitable for low-grade heat recovery
Rafiq Mulla
Daniel Jones
Charlie Dunnill
title_short Thin-films on cellulose paper to construct thermoelectric generator of promising power outputs suitable for low-grade heat recovery
title_full Thin-films on cellulose paper to construct thermoelectric generator of promising power outputs suitable for low-grade heat recovery
title_fullStr Thin-films on cellulose paper to construct thermoelectric generator of promising power outputs suitable for low-grade heat recovery
title_full_unstemmed Thin-films on cellulose paper to construct thermoelectric generator of promising power outputs suitable for low-grade heat recovery
title_sort Thin-films on cellulose paper to construct thermoelectric generator of promising power outputs suitable for low-grade heat recovery
author_id_str_mv 1a1c32917f31df48a473a4f846068035
88aaf2ee4c51d4405ef7f81e2e8f7bdb
0c4af8958eda0d2e914a5edc3210cd9e
author_id_fullname_str_mv 1a1c32917f31df48a473a4f846068035_***_Rafiq Mulla
88aaf2ee4c51d4405ef7f81e2e8f7bdb_***_Daniel Jones
0c4af8958eda0d2e914a5edc3210cd9e_***_Charlie Dunnill
author Rafiq Mulla
Daniel Jones
Charlie Dunnill
author2 Rafiq Mulla
Daniel Jones
Charlie Dunnill
format Journal article
container_title Materials Today Communications
container_volume 29
container_start_page 102738
publishDate 2021
institution Swansea University
issn 2352-4928
doi_str_mv 10.1016/j.mtcomm.2021.102738
publisher Elsevier BV
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
active_str 0
description Here, cellulose paper-based thermoelectric generators packaged inside Kapton layers are fabricated that demonstrate enhanced physical stability and flexibility with impressive power outputs at low temperature heating. The work introduces a successful combination of copper iodide (CuI) and bismuth (Bi) coated cellulose papers, two non-toxic and simple conductors which act as p-type and n-type legs in the generator, respectively. The power output characteristics of a generator comprising ten p-n junctions are measured and analysed at different temperature gradients. A high output voltage of 84.5 mV and corresponding output power of 215 nW are obtained from the device at a temperature difference (ΔT) of ~50 ºC, which is comparable to expensive and toxic thermoelectric devices reported in the literature. The presented device fabrication method is a very simple and economical approach to fabricate paper based eco-friendly thermoelectric devices that can be used for low-grade heat conversion applications.
published_date 2021-12-01T04:13:37Z
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