General relationship between salt concentration and x-ray absorption for binary electrolytes

We derive a general relationship between salt concentration and x-ray absorption for binary electrolytes. Volume and mass conservation are considered. The relationship can be used to measure salt concentration profiles via x-ray absorption imaging during cell polarization and relaxation. In conjunct...

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Autor principal:	Hans-Georg Steinrück
Formato:	article
Lenguaje:	EN
Publicado:	AIP Publishing LLC 2021
Materias:	Physics QC1-999
Acceso en línea:	https://doaj.org/article/03470917eca04fedadf2b0f3ed53b69c
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spelling	oai:doaj.org-article:03470917eca04fedadf2b0f3ed53b69c2021-12-01T18:52:06ZGeneral relationship between salt concentration and x-ray absorption for binary electrolytes2158-322610.1063/5.0072947https://doaj.org/article/03470917eca04fedadf2b0f3ed53b69c2021-11-01T00:00:00Zhttp://dx.doi.org/10.1063/5.0072947https://doaj.org/toc/2158-3226We derive a general relationship between salt concentration and x-ray absorption for binary electrolytes. Volume and mass conservation are considered. The relationship can be used to measure salt concentration profiles via x-ray absorption imaging during cell polarization and relaxation. In conjunction with concentrated solution theory, the derived relationship is as a powerful tool to accurately determine transport coefficients such as cation transference number in ion battery electrolytes and to test thermodynamic models. The relationship is electrolyte-agnostic, as long as the product between mass attenuation coefficient, inverse partial molar volume, and molar mass of the solvent and that of the salt are not equal.Hans-Georg SteinrückAIP Publishing LLCarticlePhysicsQC1-999ENAIP Advances, Vol 11, Iss 11, Pp 115119-115119-9 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Physics QC1-999
spellingShingle	Physics QC1-999 Hans-Georg Steinrück General relationship between salt concentration and x-ray absorption for binary electrolytes
description	We derive a general relationship between salt concentration and x-ray absorption for binary electrolytes. Volume and mass conservation are considered. The relationship can be used to measure salt concentration profiles via x-ray absorption imaging during cell polarization and relaxation. In conjunction with concentrated solution theory, the derived relationship is as a powerful tool to accurately determine transport coefficients such as cation transference number in ion battery electrolytes and to test thermodynamic models. The relationship is electrolyte-agnostic, as long as the product between mass attenuation coefficient, inverse partial molar volume, and molar mass of the solvent and that of the salt are not equal.
format	article
author	Hans-Georg Steinrück
author_facet	Hans-Georg Steinrück
author_sort	Hans-Georg Steinrück
title	General relationship between salt concentration and x-ray absorption for binary electrolytes
title_short	General relationship between salt concentration and x-ray absorption for binary electrolytes
title_full	General relationship between salt concentration and x-ray absorption for binary electrolytes
title_fullStr	General relationship between salt concentration and x-ray absorption for binary electrolytes
title_full_unstemmed	General relationship between salt concentration and x-ray absorption for binary electrolytes
title_sort	general relationship between salt concentration and x-ray absorption for binary electrolytes
publisher	AIP Publishing LLC
publishDate	2021
url	https://doaj.org/article/03470917eca04fedadf2b0f3ed53b69c
work_keys_str_mv	AT hansgeorgsteinruck generalrelationshipbetweensaltconcentrationandxrayabsorptionforbinaryelectrolytes
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General relationship between salt concentration and x-ray absorption for binary electrolytes

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