Operando X-ray absorption spectroscopy applied to battery materials at ICGM: The challenging case of BiSb's sodiation

Ali Darwiche; Fabrizio Murgia; Marcus Fehse; Abdelfattah Mahmoud; Antonella Iadecola; Stéphanie Belin; Camille La Fontaine; Valérie Briois; Raphael P. Hermann; Bernard Fraisse; Romain Berthelot; Moulay Tahar Sougrati; Laure Monconduit; Lorenzo Stievano

doi:10.1016/j.ensm.2019.06.027

Operando X-ray absorption spectroscopy applied to battery materials at ICGM: The challenging case of BiSb's sodiation

Ali Darwiche, Fabrizio Murgia, Marcus Fehse, Abdelfattah Mahmoud, Antonella Iadecola, Stéphanie Belin, Camille La Fontaine, Valérie Briois, Raphael P. Hermann, Bernard Fraisse, Romain Berthelot, Moulay Tahar Sougrati, Laure Monconduit, Lorenzo Stievano

Neutron & X-Ray Scattering, & Thermophys

Research output: Contribution to journal › Article › peer-review

12 Scopus citations

Abstract

X-ray absorption spectroscopy (XAS) is a synchrotron-based, element-specific, short-range structural method largely used in the study of materials, already widely employed for the study of the electrochemical processes in battery systems. The high penetration of the X-rays makes XAS particularly suited for the study of battery materials under operando conditions using specifically developed in situ electrochemical cells. In this paper, the application of XAS to the study of battery materials carried out at Institut Charles Gerhardt Montpellier (France) will be outlined, illustrating the type of information provided by XAS. The challenging study of the sodiation of Bi_0.50Sb_0.50 followed individually and simultaneously at both metals will be also presented in order to highlight the typical advantages of this technique even when it is pushed at its technical limits.

Original language	English
Pages (from-to)	1-13
Number of pages	13
Journal	Energy Storage Materials
Volume	21
DOIs	https://doi.org/10.1016/j.ensm.2019.06.027
State	Published - Sep 2019

Bibliographical note

Publisher Copyright:
© 2019 Elsevier B.V.

Keywords

Batteries
Electrochemical mechanism
Electrode materials
Energy materials
Operando measurements
X-ray absorption spectroscopy

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10.1016/j.ensm.2019.06.027

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Darwiche, A., Murgia, F., Fehse, M., Mahmoud, A., Iadecola, A., Belin, S., La Fontaine, C., Briois, V., Hermann, R. P., Fraisse, B., Berthelot, R., Sougrati, M. T., Monconduit, L., & Stievano, L. (2019). Operando X-ray absorption spectroscopy applied to battery materials at ICGM: The challenging case of BiSb's sodiation. Energy Storage Materials, 21, 1-13. https://doi.org/10.1016/j.ensm.2019.06.027

@article{920c611733a94b21934f7078ef357610,

title = "Operando X-ray absorption spectroscopy applied to battery materials at ICGM: The challenging case of BiSb's sodiation",

abstract = "X-ray absorption spectroscopy (XAS) is a synchrotron-based, element-specific, short-range structural method largely used in the study of materials, already widely employed for the study of the electrochemical processes in battery systems. The high penetration of the X-rays makes XAS particularly suited for the study of battery materials under operando conditions using specifically developed in situ electrochemical cells. In this paper, the application of XAS to the study of battery materials carried out at Institut Charles Gerhardt Montpellier (France) will be outlined, illustrating the type of information provided by XAS. The challenging study of the sodiation of Bi0.50Sb0.50 followed individually and simultaneously at both metals will be also presented in order to highlight the typical advantages of this technique even when it is pushed at its technical limits.",

keywords = "Batteries, Electrochemical mechanism, Electrode materials, Energy materials, Operando measurements, X-ray absorption spectroscopy",

author = "Ali Darwiche and Fabrizio Murgia and Marcus Fehse and Abdelfattah Mahmoud and Antonella Iadecola and St{\'e}phanie Belin and {La Fontaine}, Camille and Val{\'e}rie Briois and Hermann, {Raphael P.} and Bernard Fraisse and Romain Berthelot and Sougrati, {Moulay Tahar} and Laure Monconduit and Lorenzo Stievano",

note = "Publisher Copyright: {\textcopyright} 2019 Elsevier B.V.",

year = "2019",

month = sep,

doi = "10.1016/j.ensm.2019.06.027",

language = "English",

volume = "21",

pages = "1--13",

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Darwiche, A, Murgia, F, Fehse, M, Mahmoud, A, Iadecola, A, Belin, S, La Fontaine, C, Briois, V, Hermann, RP, Fraisse, B, Berthelot, R, Sougrati, MT, Monconduit, L & Stievano, L 2019, 'Operando X-ray absorption spectroscopy applied to battery materials at ICGM: The challenging case of BiSb's sodiation', Energy Storage Materials, vol. 21, pp. 1-13. https://doi.org/10.1016/j.ensm.2019.06.027

TY - JOUR

T1 - Operando X-ray absorption spectroscopy applied to battery materials at ICGM

T2 - The challenging case of BiSb's sodiation

AU - Darwiche, Ali

AU - Murgia, Fabrizio

AU - Fehse, Marcus

AU - Mahmoud, Abdelfattah

AU - Iadecola, Antonella

AU - Belin, Stéphanie

AU - La Fontaine, Camille

AU - Briois, Valérie

AU - Hermann, Raphael P.

AU - Fraisse, Bernard

AU - Berthelot, Romain

AU - Sougrati, Moulay Tahar

AU - Monconduit, Laure

AU - Stievano, Lorenzo

PY - 2019/9

Y1 - 2019/9

N2 - X-ray absorption spectroscopy (XAS) is a synchrotron-based, element-specific, short-range structural method largely used in the study of materials, already widely employed for the study of the electrochemical processes in battery systems. The high penetration of the X-rays makes XAS particularly suited for the study of battery materials under operando conditions using specifically developed in situ electrochemical cells. In this paper, the application of XAS to the study of battery materials carried out at Institut Charles Gerhardt Montpellier (France) will be outlined, illustrating the type of information provided by XAS. The challenging study of the sodiation of Bi0.50Sb0.50 followed individually and simultaneously at both metals will be also presented in order to highlight the typical advantages of this technique even when it is pushed at its technical limits.

AB - X-ray absorption spectroscopy (XAS) is a synchrotron-based, element-specific, short-range structural method largely used in the study of materials, already widely employed for the study of the electrochemical processes in battery systems. The high penetration of the X-rays makes XAS particularly suited for the study of battery materials under operando conditions using specifically developed in situ electrochemical cells. In this paper, the application of XAS to the study of battery materials carried out at Institut Charles Gerhardt Montpellier (France) will be outlined, illustrating the type of information provided by XAS. The challenging study of the sodiation of Bi0.50Sb0.50 followed individually and simultaneously at both metals will be also presented in order to highlight the typical advantages of this technique even when it is pushed at its technical limits.

KW - Batteries

KW - Electrochemical mechanism

KW - Electrode materials

KW - Energy materials

KW - Operando measurements

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JO - Energy Storage Materials

JF - Energy Storage Materials

ER -

Operando X-ray absorption spectroscopy applied to battery materials at ICGM: The challenging case of BiSb's sodiation

Abstract

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Keywords

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