A multi-functional binder for high loading sulfur cathode
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Energy Chemistry"
DOI: 10.1016/j.jechem.2019.10.020
Abstract: Abstract Lithium sulfur (Li-S) batteries are the promising power sources, but their commercialization is significantly impeded by poor energy-storage functions at high sulfur loading. Here we report that such an issue can be effectively addressed… read more here.
Keywords: high loading; sulfur cathodes; functional binder; multi functional ... See more keywords
Highly integrated sulfur cathodes with strong sulfur/high-strength binder interactions enabling durable high-loading lithium–sulfur batteries
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Energy Chemistry"
DOI: 10.1016/j.jechem.2020.01.031
Abstract: Abstract The development of high-sulfur-loading Li–S batteries is a key prerequisite for their commercial applications. This requires to surmount the huge polarization, severe polysulfide shuttling and drastic volume change caused by electrode thickening. High-strength polar… read more here.
Keywords: high strength; high loading; sulfur cathodes; binder ... See more keywords
Lithium Aluminate Nanoflakes as an Additive to Sulfur Cathodes for Enhanced Mass Transport in High-Energy-Density Lithium-Sulfur Pouch Cells Utilizing Sparingly Solvating Electrolytes.
Sign Up to like & getrecommendations! Published in 2023 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.3c01574
Abstract: The utilization of sparingly solvating electrolytes has been reckoned as a promising approach to realizing high-energy-density lithium-sulfur batteries under lean electrolyte conditions through decoupling the electrolyte amount from sulfur utilization. However, the inferior wettability of… read more here.
Keywords: sulfur cathodes; sparingly solvating; solvating electrolytes; sulfur ... See more keywords
Double design of host and guest synergistically reinforces the Na-ion storage of sulfur cathodes
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DOI: 10.1039/d2sc06831a
Abstract: Development of room-temperature sodium–sulfur batteries is significantly hampered by the shuttle effect of soluble intermediates and intrinsically sluggish conversion kinetics. In this work, a double design host and guest strategy (i.e., implantation of a polar… read more here.
Keywords: sulfur cathodes; ion storage; guest; sulfur ... See more keywords
Effective Suppression of Polysulfide Dissolution by Uniformly Transfer-Printed Conducting Polymer on Sulfur Cathode for Li-S Batteries
Sign Up to like & getrecommendations! Published in 2017 at "Journal of The Electrochemical Society"
DOI: 10.1149/2.0621701jes
Abstract: The lithium-sulfur battery has received much attention in recent years owing to its high gravimetric capacity, far beyond that of current Li-ion batteries. Overcoming the shuttling effect caused by the dissolution of polysulfides during the… read more here.
Keywords: dissolution; sulfur cathode; sulfur cathodes; transfer printed ... See more keywords