Tuning the Linkers in Polymer-Based Cathodes to Realize High Sulfur Content and High-Performance Potassium–Sulfur Batteries
نویسندگان
چکیده
The development of effective rechargeable potassium–sulfur (K–S) batteries has been retarded by a severe polysulfide shuttle effect and low sulfur content in the cathode (generally less than 40 wt ...
منابع مشابه
Sulfur-graphene nanostructured cathodes via ball-milling for high-performance lithium-sulfur batteries.
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DOI: 10.1002/aenm.201602923 suffer from safety problems arising from lithium anode and fast capacity fading due to the insulating nature of sulfur, the dissolution-induced polysulfide shuttle reaction, and large volume changes.[4–6] To address these issues, carbonaceous material[7,8] and conducting polymers[9] have been used to trap the high-order polysulfides in the cathodes; protective layers...
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ژورنال
عنوان ژورنال: Journal of Physical Chemistry C
سال: 2021
ISSN: ['1932-7455', '1932-7447']
DOI: https://doi.org/10.1021/acs.jpcc.1c05283