Model Membrane‐Free Li–S Batteries for Enhanced Performance and Cycle Life

The success of the rechargeable Li–S cell is limited in part by the dissolution of lithium‐polysulfide in the electrolyte. Remarkably, it is found that removal of the conventional membrane separator in a Li–S cell improves sulfur utilization and cycling performance, whether the sulfur is initially c...

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Detalles Bibliográficos
Autores principales: Hendrickson, Kenville E., Ma, Lin, Cohn, Gil, Lu, Yingying, Archer, Lynden A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2015
Materias:
Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5115367/
https://www.ncbi.nlm.nih.gov/pubmed/27980944
http://dx.doi.org/10.1002/advs.201500068
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author Hendrickson, Kenville E.
Ma, Lin
Cohn, Gil
Lu, Yingying
Archer, Lynden A.
author_facet Hendrickson, Kenville E.
Ma, Lin
Cohn, Gil
Lu, Yingying
Archer, Lynden A.
author_sort Hendrickson, Kenville E.
collection PubMed
description The success of the rechargeable Li–S cell is limited in part by the dissolution of lithium‐polysulfide in the electrolyte. Remarkably, it is found that removal of the conventional membrane separator in a Li–S cell improves sulfur utilization and cycling performance, whether the sulfur is initially contained in the cathode or electrolyte. An optimized cell design yields discharge capacities as high as 980 mA h g(−1) after 100 cycles. [Image: see text]
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spelling pubmed-51153672016-12-15 Model Membrane‐Free Li–S Batteries for Enhanced Performance and Cycle Life Hendrickson, Kenville E. Ma, Lin Cohn, Gil Lu, Yingying Archer, Lynden A. Adv Sci (Weinh) Communications The success of the rechargeable Li–S cell is limited in part by the dissolution of lithium‐polysulfide in the electrolyte. Remarkably, it is found that removal of the conventional membrane separator in a Li–S cell improves sulfur utilization and cycling performance, whether the sulfur is initially contained in the cathode or electrolyte. An optimized cell design yields discharge capacities as high as 980 mA h g(−1) after 100 cycles. [Image: see text] John Wiley and Sons Inc. 2015-04-15 /pmc/articles/PMC5115367/ /pubmed/27980944 http://dx.doi.org/10.1002/advs.201500068 Text en © 2015 The Authors. Published by WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim This is an open access article under the terms of the Creative Commons Attribution (http://creativecommons.org/licenses/by/4.0/) License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
spellingShingle Communications
Hendrickson, Kenville E.
Ma, Lin
Cohn, Gil
Lu, Yingying
Archer, Lynden A.
Model Membrane‐Free Li–S Batteries for Enhanced Performance and Cycle Life
title Model Membrane‐Free Li–S Batteries for Enhanced Performance and Cycle Life
title_full Model Membrane‐Free Li–S Batteries for Enhanced Performance and Cycle Life
title_fullStr Model Membrane‐Free Li–S Batteries for Enhanced Performance and Cycle Life
title_full_unstemmed Model Membrane‐Free Li–S Batteries for Enhanced Performance and Cycle Life
title_short Model Membrane‐Free Li–S Batteries for Enhanced Performance and Cycle Life
title_sort model membrane‐free li–s batteries for enhanced performance and cycle life
topic Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5115367/
https://www.ncbi.nlm.nih.gov/pubmed/27980944
http://dx.doi.org/10.1002/advs.201500068
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