Cathode porosity is a missing key parameter to optimize lithium-sulfur battery energy density

For high-energy lithium-sulfur batteries, a dense electrode with low porosity is desired to minimize electrolyte intake, parasitic weight, and cost. Here the authors show the impact of porosity on the performance of lithium-sulfur batteries and reveal the mechanism through analytical modeling.

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Autores principales:	Ning Kang, Yuxiao Lin, Li Yang, Dongping Lu, Jie Xiao, Yue Qi, Mei Cai
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2019
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/58a67341e2f64807b581bd331ea3e6eb
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spelling	oai:doaj.org-article:58a67341e2f64807b581bd331ea3e6eb2021-12-02T14:35:38ZCathode porosity is a missing key parameter to optimize lithium-sulfur battery energy density10.1038/s41467-019-12542-62041-1723https://doaj.org/article/58a67341e2f64807b581bd331ea3e6eb2019-10-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-12542-6https://doaj.org/toc/2041-1723For high-energy lithium-sulfur batteries, a dense electrode with low porosity is desired to minimize electrolyte intake, parasitic weight, and cost. Here the authors show the impact of porosity on the performance of lithium-sulfur batteries and reveal the mechanism through analytical modeling.Ning KangYuxiao LinLi YangDongping LuJie XiaoYue QiMei CaiNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-10 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Ning Kang Yuxiao Lin Li Yang Dongping Lu Jie Xiao Yue Qi Mei Cai Cathode porosity is a missing key parameter to optimize lithium-sulfur battery energy density
description	For high-energy lithium-sulfur batteries, a dense electrode with low porosity is desired to minimize electrolyte intake, parasitic weight, and cost. Here the authors show the impact of porosity on the performance of lithium-sulfur batteries and reveal the mechanism through analytical modeling.
format	article
author	Ning Kang Yuxiao Lin Li Yang Dongping Lu Jie Xiao Yue Qi Mei Cai
author_facet	Ning Kang Yuxiao Lin Li Yang Dongping Lu Jie Xiao Yue Qi Mei Cai
author_sort	Ning Kang
title	Cathode porosity is a missing key parameter to optimize lithium-sulfur battery energy density
title_short	Cathode porosity is a missing key parameter to optimize lithium-sulfur battery energy density
title_full	Cathode porosity is a missing key parameter to optimize lithium-sulfur battery energy density
title_fullStr	Cathode porosity is a missing key parameter to optimize lithium-sulfur battery energy density
title_full_unstemmed	Cathode porosity is a missing key parameter to optimize lithium-sulfur battery energy density
title_sort	cathode porosity is a missing key parameter to optimize lithium-sulfur battery energy density
publisher	Nature Portfolio
publishDate	2019
url	https://doaj.org/article/58a67341e2f64807b581bd331ea3e6eb
work_keys_str_mv	AT ningkang cathodeporosityisamissingkeyparametertooptimizelithiumsulfurbatteryenergydensity AT yuxiaolin cathodeporosityisamissingkeyparametertooptimizelithiumsulfurbatteryenergydensity AT liyang cathodeporosityisamissingkeyparametertooptimizelithiumsulfurbatteryenergydensity AT dongpinglu cathodeporosityisamissingkeyparametertooptimizelithiumsulfurbatteryenergydensity AT jiexiao cathodeporosityisamissingkeyparametertooptimizelithiumsulfurbatteryenergydensity AT yueqi cathodeporosityisamissingkeyparametertooptimizelithiumsulfurbatteryenergydensity AT meicai cathodeporosityisamissingkeyparametertooptimizelithiumsulfurbatteryenergydensity
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Cathode porosity is a missing key parameter to optimize lithium-sulfur battery energy density

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