Comparative performance of ex situ artificial solid electrolyte interphases for Li metal batteries with liquid electrolytes

Comparative performance of ex situ artificial solid electrolyte interphases for Li metal batteries with liquid electrolytes

Summary: The design of artificial solid electrolyte interphases (ASEIs) that overcome the traditional instability of Li metal anodes can accelerate the deployment of high-energy Li metal batteries (LMBs). By building the ASEI ex situ, its structure and composition is finely tuned to obtain a coating...

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Main Authors: Francesca Lorandi, Tong Liu, Marco Fantin, Joe Manser, Ahmed Al-Obeidi, Michael Zimmerman, Krzysztof Matyjaszewski, Jay F. Whitacre
Format: Article
Language:English
Published: Elsevier 2021-06-01
Series:iScience
Subjects:
electrochemical energy storage
electrochemistry
energy materials
materials chemistry
Online Access:http://www.sciencedirect.com/science/article/pii/S2589004221005460
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spelling doaj-875fb2bfa1ce442ba0056b19a76b2d912021-06-27T04:39:24ZengElsevieriScience2589-00422021-06-01246102578Comparative performance of ex situ artificial solid electrolyte interphases for Li metal batteries with liquid electrolytesFrancesca Lorandi0Tong Liu1Marco Fantin2Joe Manser3Ahmed Al-Obeidi4Michael Zimmerman5Krzysztof Matyjaszewski6Jay F. Whitacre7Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, PA 15213, USA; Corresponding authorDepartment of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, PA 15213, USADepartment of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, PA 15213, USAIonic Materials, Inc., 10-L, Commerce Way, Woburn, MA 01801, USAIonic Materials, Inc., 10-L, Commerce Way, Woburn, MA 01801, USAIonic Materials, Inc., 10-L, Commerce Way, Woburn, MA 01801, USADepartment of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, PA 15213, USA; Corresponding authorDepartment of Mechanical Engineering, Carnegie Mellon University, 5000 Forbes Avenue, Pittsburgh, PA 15213, USA; Scott Institute for Energy Innovation, Carnegie Mellon University, 5000 Forbes Avenue, Pittsburgh, PA 15213, USA; Corresponding authorSummary: The design of artificial solid electrolyte interphases (ASEIs) that overcome the traditional instability of Li metal anodes can accelerate the deployment of high-energy Li metal batteries (LMBs). By building the ASEI ex situ, its structure and composition is finely tuned to obtain a coating layer that regulates Li electrodeposition, while containing morphology and volumetric changes at the electrode. This review analyzes the structure-performance relationship of several organic, inorganic, and hybrid materials used as ASEIs in academic and industrial research. The electrochemical performance of ASEI-coated electrodes in symmetric and full cells was compared to identify the ASEI and cell designs that enabled to approach practical targets for high-energy LMBs. The comparative performance and the examined relation between ASEI thickness and cell-level specific energy emphasize the necessity of employing testing conditions aligned with practical battery systems.http://www.sciencedirect.com/science/article/pii/S2589004221005460electrochemical energy storageelectrochemistryenergy materialsmaterials chemistry
collection DOAJ
language English
format Article
sources DOAJ
author Francesca Lorandi
Tong Liu
Marco Fantin
Joe Manser
Ahmed Al-Obeidi
Michael Zimmerman
Krzysztof Matyjaszewski
Jay F. Whitacre
spellingShingle Francesca Lorandi
Tong Liu
Marco Fantin
Joe Manser
Ahmed Al-Obeidi
Michael Zimmerman
Krzysztof Matyjaszewski
Jay F. Whitacre
Comparative performance of ex situ artificial solid electrolyte interphases for Li metal batteries with liquid electrolytes
iScience
electrochemical energy storage
electrochemistry
energy materials
materials chemistry
author_facet Francesca Lorandi
Tong Liu
Marco Fantin
Joe Manser
Ahmed Al-Obeidi
Michael Zimmerman
Krzysztof Matyjaszewski
Jay F. Whitacre
author_sort Francesca Lorandi
title Comparative performance of ex situ artificial solid electrolyte interphases for Li metal batteries with liquid electrolytes
title_short Comparative performance of ex situ artificial solid electrolyte interphases for Li metal batteries with liquid electrolytes
title_full Comparative performance of ex situ artificial solid electrolyte interphases for Li metal batteries with liquid electrolytes
title_fullStr Comparative performance of ex situ artificial solid electrolyte interphases for Li metal batteries with liquid electrolytes
title_full_unstemmed Comparative performance of ex situ artificial solid electrolyte interphases for Li metal batteries with liquid electrolytes
title_sort comparative performance of ex situ artificial solid electrolyte interphases for li metal batteries with liquid electrolytes
publisher Elsevier
series iScience
issn 2589-0042
publishDate 2021-06-01
description Summary: The design of artificial solid electrolyte interphases (ASEIs) that overcome the traditional instability of Li metal anodes can accelerate the deployment of high-energy Li metal batteries (LMBs). By building the ASEI ex situ, its structure and composition is finely tuned to obtain a coating layer that regulates Li electrodeposition, while containing morphology and volumetric changes at the electrode. This review analyzes the structure-performance relationship of several organic, inorganic, and hybrid materials used as ASEIs in academic and industrial research. The electrochemical performance of ASEI-coated electrodes in symmetric and full cells was compared to identify the ASEI and cell designs that enabled to approach practical targets for high-energy LMBs. The comparative performance and the examined relation between ASEI thickness and cell-level specific energy emphasize the necessity of employing testing conditions aligned with practical battery systems.
topic electrochemical energy storage
electrochemistry
energy materials
materials chemistry
url http://www.sciencedirect.com/science/article/pii/S2589004221005460
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