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Authors: Henning Kaland Abstract<\/strong><\/p>\n\n\n\n Mg-S batteries represent a promising approach, combining cheap, safe and abundant elements with a high theoretical energy density. The present main issue is that the soluble intermediate discharge products, Mg polysulfides, diffuse and\/or migrate to the Mg anode and passivates it [1]. A common strategy to impede the polysulfide shuttling in Li-S batteries, is to mix the sulfur with a matrix material with high polysulfide affinity, where MXenes have demonstrated promising results [2]. In this work, Ti3C2Tx MXene has been investigated as sulfur matrix material for Mg-S batteries. Although the fabricated MXene-sulfur composite cathodes showed improved electrochemical performance compared to a carbon-based composite, the MXene-sulfur composite was still found to suffer from severe polysulfide shuttling, as evidenced by post mortem analysis. Full list of posters<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" Authors: Henning Kaland Title: MXene-Sulfur Composite Cathode for Magnesium-Sulfur BatteriesAffiliation: Norwegian University of Science and Technology Abstract Mg-S batteries represent … Continue reading Poster: MXene-Sulfur Composite Cathode for Magnesium-Sulfur Batteries<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"nordbatt-wide.php","format":"standard","meta":{"footnotes":""},"categories":[52,59],"tags":[],"class_list":["post-1850","post","type-post","status-publish","format-standard","hentry","category-nordbatt2019","category-poster-presentation"],"_links":{"self":[{"href":"http:\/\/nordbatt.org\/2019\/wp-json\/wp\/v2\/posts\/1850","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/nordbatt.org\/2019\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/nordbatt.org\/2019\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/nordbatt.org\/2019\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/nordbatt.org\/2019\/wp-json\/wp\/v2\/comments?post=1850"}],"version-history":[{"count":2,"href":"http:\/\/nordbatt.org\/2019\/wp-json\/wp\/v2\/posts\/1850\/revisions"}],"predecessor-version":[{"id":1881,"href":"http:\/\/nordbatt.org\/2019\/wp-json\/wp\/v2\/posts\/1850\/revisions\/1881"}],"wp:attachment":[{"href":"http:\/\/nordbatt.org\/2019\/wp-json\/wp\/v2\/media?parent=1850"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/nordbatt.org\/2019\/wp-json\/wp\/v2\/categories?post=1850"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/nordbatt.org\/2019\/wp-json\/wp\/v2\/tags?post=1850"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Title: MXene-Sulfur Composite Cathode for Magnesium-Sulfur Batteries
Affiliation: Norwegian University of Science and Technology<\/em><\/p>\n\n\n\n
References:
[1] Salama et al. ACS Appl. Mater. Interfaces. 2018, 10, 36910\u221236917
[2] Tang et al. Adv. Funct. Mater. 2019, 1901907
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