A boron-based electrolyte additive for calcium electrodeposition

In recent years, several organic electrolytes have been reported allowing calcium metal electrodeposition. In all cases, some degree of passivation on the surface of the calcium electrode was reported. Following a recent report on borate-based passivation layer playing a crucial role for Ca plating...

Full description

Bibliographic Details
Main Authors: Juan Forero-Saboya, Charlotte Bodin, Alexandre Ponrouch
Format: Article
Language:English
Published: Elsevier 2021-03-01
Series:Electrochemistry Communications
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S1388248121000205
id doaj-f247e2036e03481c9a28c30c5f2df1d9
record_format Article
spelling doaj-f247e2036e03481c9a28c30c5f2df1d92021-03-11T04:24:16ZengElsevierElectrochemistry Communications1388-24812021-03-01124106936A boron-based electrolyte additive for calcium electrodepositionJuan Forero-Saboya0Charlotte Bodin1Alexandre Ponrouch2Institut de Ciència de Materials de Barcelona, ICMAB-CSIC, Campus UAB, 08193 Bellaterra, SpainInstitut de Ciència de Materials de Barcelona, ICMAB-CSIC, Campus UAB, 08193 Bellaterra, Spain; ALISTORE, European Research Institute, CNRS FR 3104, Hub de l’Energie, 80039 Amiens, FranceInstitut de Ciència de Materials de Barcelona, ICMAB-CSIC, Campus UAB, 08193 Bellaterra, Spain; ALISTORE, European Research Institute, CNRS FR 3104, Hub de l’Energie, 80039 Amiens, France; Corresponding author.In recent years, several organic electrolytes have been reported allowing calcium metal electrodeposition. In all cases, some degree of passivation on the surface of the calcium electrode was reported. Following a recent report on borate-based passivation layer playing a crucial role for Ca plating in electrolyte solutions containing Ca(BF4)2, here we report the use of a boron-containing additive. The presence of this additive allows Ca plating and stripping using a Ca(TFSI)2 containing electrolyte, which otherwise lead to the formation of a fully Ca2+ blocking passivation layer.http://www.sciencedirect.com/science/article/pii/S1388248121000205Calcium batteriesBoron-containing additiveCalcium platingMetal anode
collection DOAJ
language English
format Article
sources DOAJ
author Juan Forero-Saboya
Charlotte Bodin
Alexandre Ponrouch
spellingShingle Juan Forero-Saboya
Charlotte Bodin
Alexandre Ponrouch
A boron-based electrolyte additive for calcium electrodeposition
Electrochemistry Communications
Calcium batteries
Boron-containing additive
Calcium plating
Metal anode
author_facet Juan Forero-Saboya
Charlotte Bodin
Alexandre Ponrouch
author_sort Juan Forero-Saboya
title A boron-based electrolyte additive for calcium electrodeposition
title_short A boron-based electrolyte additive for calcium electrodeposition
title_full A boron-based electrolyte additive for calcium electrodeposition
title_fullStr A boron-based electrolyte additive for calcium electrodeposition
title_full_unstemmed A boron-based electrolyte additive for calcium electrodeposition
title_sort boron-based electrolyte additive for calcium electrodeposition
publisher Elsevier
series Electrochemistry Communications
issn 1388-2481
publishDate 2021-03-01
description In recent years, several organic electrolytes have been reported allowing calcium metal electrodeposition. In all cases, some degree of passivation on the surface of the calcium electrode was reported. Following a recent report on borate-based passivation layer playing a crucial role for Ca plating in electrolyte solutions containing Ca(BF4)2, here we report the use of a boron-containing additive. The presence of this additive allows Ca plating and stripping using a Ca(TFSI)2 containing electrolyte, which otherwise lead to the formation of a fully Ca2+ blocking passivation layer.
topic Calcium batteries
Boron-containing additive
Calcium plating
Metal anode
url http://www.sciencedirect.com/science/article/pii/S1388248121000205
work_keys_str_mv AT juanforerosaboya aboronbasedelectrolyteadditiveforcalciumelectrodeposition
AT charlottebodin aboronbasedelectrolyteadditiveforcalciumelectrodeposition
AT alexandreponrouch aboronbasedelectrolyteadditiveforcalciumelectrodeposition
AT juanforerosaboya boronbasedelectrolyteadditiveforcalciumelectrodeposition
AT charlottebodin boronbasedelectrolyteadditiveforcalciumelectrodeposition
AT alexandreponrouch boronbasedelectrolyteadditiveforcalciumelectrodeposition
_version_ 1724226079119376384