Towards a calcium-based rechargeable battery

The development of a rechargeable battery technology using light electropositive metal anodes would result in a breakthrough in energy density1. For multivalent charge carriers (Mn+), the number of ions that must react to achieve a certain electrochemical capacity is diminished by two (n = 2) or thr...

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Detalles Bibliográficos
Autores: Ponrouch, Alexandre, Frontera, Carlos, Bardé, Fanny, Palacín, M. Rosa
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2016
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/148078
Acceso en línea:http://hdl.handle.net/10261/148078
Access Level:acceso abierto
Palabra clave:Batteries
Electrochemistry
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spelling Towards a calcium-based rechargeable batteryPonrouch, AlexandreFrontera, CarlosBardé, FannyPalacín, M. RosaBatteriesElectrochemistryThe development of a rechargeable battery technology using light electropositive metal anodes would result in a breakthrough in energy density1. For multivalent charge carriers (Mn+), the number of ions that must react to achieve a certain electrochemical capacity is diminished by two (n = 2) or three (n = 3) when compared with Li+ (ref. 2). Whereas proof of concept has been achieved for magnesium3, 4, 5, the electrodeposition of calcium has so far been thought to be impossible6 and research has been restricted to non-rechargeable systems7, 8, 9, 10. Here we demonstrate the feasibility of calcium plating at moderate temperatures using conventional organic electrolytes, such as those used for the Li-ion technology. The reversibility of the process on cycling has been ascertained and thus the results presented here constitute the first step towards the development of a new rechargeable battery technology using calcium anodes.Authors are grateful to F. Fauth for his assistance during data collection at the ALBA Synchrotron. The authors thank the Toyota Battery Research division at Higashi Fuji (M6) for their financial support.Peer reviewedNature Publishing GroupToyota Motor CorporationMinisterio de Economía y Competitividad (España)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]201720172016info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/148078reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.1038/nmat4462Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1480782026-05-22T06:33:51Z
dc.title.none.fl_str_mv Towards a calcium-based rechargeable battery
title Towards a calcium-based rechargeable battery
spellingShingle Towards a calcium-based rechargeable battery
Ponrouch, Alexandre
Batteries
Electrochemistry
title_short Towards a calcium-based rechargeable battery
title_full Towards a calcium-based rechargeable battery
title_fullStr Towards a calcium-based rechargeable battery
title_full_unstemmed Towards a calcium-based rechargeable battery
title_sort Towards a calcium-based rechargeable battery
dc.creator.none.fl_str_mv Ponrouch, Alexandre
Frontera, Carlos
Bardé, Fanny
Palacín, M. Rosa
author Ponrouch, Alexandre
author_facet Ponrouch, Alexandre
Frontera, Carlos
Bardé, Fanny
Palacín, M. Rosa
author_role author
author2 Frontera, Carlos
Bardé, Fanny
Palacín, M. Rosa
author2_role author
author
author
dc.contributor.none.fl_str_mv Toyota Motor Corporation
Ministerio de Economía y Competitividad (España)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Batteries
Electrochemistry
topic Batteries
Electrochemistry
description The development of a rechargeable battery technology using light electropositive metal anodes would result in a breakthrough in energy density1. For multivalent charge carriers (Mn+), the number of ions that must react to achieve a certain electrochemical capacity is diminished by two (n = 2) or three (n = 3) when compared with Li+ (ref. 2). Whereas proof of concept has been achieved for magnesium3, 4, 5, the electrodeposition of calcium has so far been thought to be impossible6 and research has been restricted to non-rechargeable systems7, 8, 9, 10. Here we demonstrate the feasibility of calcium plating at moderate temperatures using conventional organic electrolytes, such as those used for the Li-ion technology. The reversibility of the process on cycling has been ascertained and thus the results presented here constitute the first step towards the development of a new rechargeable battery technology using calcium anodes.
publishDate 2016
dc.date.none.fl_str_mv 2016
2017
2017
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
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dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/148078
url http://hdl.handle.net/10261/148078
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.1038/nmat4462
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Nature Publishing Group
publisher.none.fl_str_mv Nature Publishing Group
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
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