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Aqueous batteries as grid scale energy storage solutions

Jorge Omar Gil Posada, Anthony J.R. Rennie, Sofia Perez Villar, Vitor L. Martins, Jordan Marinaccio, Alistair Barnes, Carol Glover, David Worsley Orcid Logo, Peter J. Hall

Renewable and Sustainable Energy Reviews, Volume: 68, Pages: 1174 - 1182

Swansea University Authors: Carol Glover, David Worsley Orcid Logo

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DOI (Published version): 10.1016/j.rser.2016.02.024

Abstract

Energy storage technologies are required to make full use of renewable energy sources, and electrochemical cells offer a great deal flexibility in the design of energy systems. For large scale electrochemical storage to be viable, the materials employed and device production methods need to be low c...

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Published in: Renewable and Sustainable Energy Reviews
ISSN: 1364-0321
Published: 2017
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URI: https://cronfa.swan.ac.uk/Record/cronfa31562
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spelling 2017-01-04T11:27:01.0784237 v2 31562 2017-01-04 Aqueous batteries as grid scale energy storage solutions f1c17580848e7967d7c2111d4cb3516c Carol Glover Carol Glover true false c426b1c1b0123d7057c1b969083cea69 0000-0002-9956-6228 David Worsley David Worsley true false 2017-01-04 EEN Energy storage technologies are required to make full use of renewable energy sources, and electrochemical cells offer a great deal flexibility in the design of energy systems. For large scale electrochemical storage to be viable, the materials employed and device production methods need to be low cost, devices should be long lasting and safety during operation is of utmost importance. Energy and power densities are of lesser concern. For these reasons, battery chemistries that make use of aqueous electrolytes are favorable candidates where large quantities of energy need to be stored. Herein we describe several different aqueous based battery chemistries and identify some of the research challenges currently hindering their wider adoption. Lead acid batteries represent a mature technology that currently dominates the battery market, however there remain challenges that may prevent their future use at the large scale. Nickel–iron batteries have received a resurgence of interest of late and are known for their long cycle lives and robust nature however improvements in efficiency are needed in order to make them competitive. Other technologies that use aqueous electrolytes and have the potential to be useful in future large-scale applications are briefly introduced. Recent investigations in to the design of nickel–iron cells are reported with it being shown that electrolyte decomposition can be virtually eliminated by employing relatively large concentrations of iron sulfide in the electrode mixture, however this is at the expense of capacity and cycle life. Journal Article Renewable and Sustainable Energy Reviews 68 1174 1182 1364-0321 28 2 2017 2017-02-28 10.1016/j.rser.2016.02.024 COLLEGE NANME Engineering COLLEGE CODE EEN Swansea University 2017-01-04T11:27:01.0784237 2017-01-04T11:25:51.3768665 Faculty of Science and Engineering School of Engineering and Applied Sciences - Materials Science and Engineering Jorge Omar Gil Posada 1 Anthony J.R. Rennie 2 Sofia Perez Villar 3 Vitor L. Martins 4 Jordan Marinaccio 5 Alistair Barnes 6 Carol Glover 7 David Worsley 0000-0002-9956-6228 8 Peter J. Hall 9 0031562-04012017112645.pdf posada2016v2.pdf 2017-01-04T11:26:45.5730000 Output 737412 application/pdf Version of Record true 2017-01-04T00:00:00.0000000 false
title Aqueous batteries as grid scale energy storage solutions
spellingShingle Aqueous batteries as grid scale energy storage solutions
Carol Glover
David Worsley
title_short Aqueous batteries as grid scale energy storage solutions
title_full Aqueous batteries as grid scale energy storage solutions
title_fullStr Aqueous batteries as grid scale energy storage solutions
title_full_unstemmed Aqueous batteries as grid scale energy storage solutions
title_sort Aqueous batteries as grid scale energy storage solutions
author_id_str_mv f1c17580848e7967d7c2111d4cb3516c
c426b1c1b0123d7057c1b969083cea69
author_id_fullname_str_mv f1c17580848e7967d7c2111d4cb3516c_***_Carol Glover
c426b1c1b0123d7057c1b969083cea69_***_David Worsley
author Carol Glover
David Worsley
author2 Jorge Omar Gil Posada
Anthony J.R. Rennie
Sofia Perez Villar
Vitor L. Martins
Jordan Marinaccio
Alistair Barnes
Carol Glover
David Worsley
Peter J. Hall
format Journal article
container_title Renewable and Sustainable Energy Reviews
container_volume 68
container_start_page 1174
publishDate 2017
institution Swansea University
issn 1364-0321
doi_str_mv 10.1016/j.rser.2016.02.024
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 Energy storage technologies are required to make full use of renewable energy sources, and electrochemical cells offer a great deal flexibility in the design of energy systems. For large scale electrochemical storage to be viable, the materials employed and device production methods need to be low cost, devices should be long lasting and safety during operation is of utmost importance. Energy and power densities are of lesser concern. For these reasons, battery chemistries that make use of aqueous electrolytes are favorable candidates where large quantities of energy need to be stored. Herein we describe several different aqueous based battery chemistries and identify some of the research challenges currently hindering their wider adoption. Lead acid batteries represent a mature technology that currently dominates the battery market, however there remain challenges that may prevent their future use at the large scale. Nickel–iron batteries have received a resurgence of interest of late and are known for their long cycle lives and robust nature however improvements in efficiency are needed in order to make them competitive. Other technologies that use aqueous electrolytes and have the potential to be useful in future large-scale applications are briefly introduced. Recent investigations in to the design of nickel–iron cells are reported with it being shown that electrolyte decomposition can be virtually eliminated by employing relatively large concentrations of iron sulfide in the electrode mixture, however this is at the expense of capacity and cycle life.
published_date 2017-02-28T03:38:34Z
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score 11.014067

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