Understanding the Origin of Irreversible Capacity loss in Non-Carbonized Carbonate − based Metal Organic Framework (MOF) Sulfur hosts for Lithium − Sulfur battery

[Display omitted] •Sulfur was vapor infiltrated into nanoporous metal organic framework (S – MOFs).•XPS analysis of S – MOFs shows binding of sulfur to MOF.•Specific capacities ∼609mAh/g with very low fade rate of 0.0014%/cycle obtained.•Post cycling XPS analysis shows complete trapping of polysulfi...

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Bibliographic Details
Published in:	Electrochimica acta Vol. 229; no. C; pp. 208 - 218
Main Authors:	Shanthi, Pavithra M., Hanumantha, Prashanth J., Gattu, Bharat, Sweeney, Matthew, Datta, Moni K., Kumta, Prashant N.
Format:	Journal Article
Language:	English
Published:	Oxford Elsevier Ltd 01-03-2017 Elsevier BV Elsevier
Subjects:	Batteries Cathodes Cathodic dissolution Chemical bonds Density Dissolution Encapsulation Energy storage Flux density Lithium Lithium sulfur batteries Lithium-Sulfur Metal organic framework Oxidation Polysulfide Polysulfides Scanning electron microscopy Separators Spectroscopic analysis Storage batteries Studies Surface stability X ray photoelectron spectroscopy Metal organic framework Polysulfide Encapsulation Lithium-Sulfur
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