Development of New Plastic-Crystal Based Electrolytes using Pyrrolidinium- Bis(fluorosulfonyl)imide Dicationic Salts.
Sign Up to like & getrecommendations! Published in 2023 at "ChemSusChem"
DOI: 10.1002/cssc.202202249
Abstract: Dicationic organic salts are an interesting class of solid-state electrolyte materials due to their unique structure. Here we present, for the first time, the synthesis and characterization of three dicationic-FSI salts, 1,2-bis(N-methylpyrrolidinium)ethane bi(bis(fluorosulfonyl)imide) ([C2 -Pyrr1][FSI]2… read more here.
Keywords: fsi; fluorosulfonyl imide; bis; bis fluorosulfonyl ... See more keywords
The Intriguing Properties of 1-Ethyl-3-methylimidazolium bis(fluorosulfonyl)imide Ionic Liquid
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Solution Chemistry"
DOI: 10.1007/s10953-018-0814-0
Abstract: Among all ionic liquids (ILs) which can be used as electrolyte solvents in Li-ion batteries (LIB), 1-ethyl-3-methylimidazolium bis(fluorosulfonyl)imide, [C2mim][FSI], is certainly the most noteworthy. One reason for that is driven by its exceptionally low viscosity,… read more here.
Keywords: fsi; imide; bis fluorosulfonyl; fluorosulfonyl imide ... See more keywords
Enabling bis(fluorosulfonyl)imide-based ionic liquid electrolytes for application in dual-ion batteries
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Power Sources"
DOI: 10.1016/j.jpowsour.2017.11.010
Abstract: Abstract In this work, we present a comprehensive study on the effect of adding different conductive salt additives including LiPF6, LiBF4 and LiDFOB, as well as the fluorinated solvent additive methyl difluoroacetate (MDFA) to a… read more here.
Keywords: ionic liquid; bis fluorosulfonyl; dual ion; fluorosulfonyl imide ... See more keywords
Ultraconcentrated Sodium Bis(fluorosulfonyl)imide-Based Electrolytes for High-Performance Sodium Metal Batteries.
Sign Up to like & getrecommendations! Published in 2017 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.6b14878
Abstract: We present an ultraconcentrated electrolyte composed of 5 M sodium bis(fluorosulfonyl)imide in 1,2-dimethoxyethane for Na metal anodes coupled with high-voltage cathodes. Using this electrolyte, a very high Coulombic efficiency of 99.3% at the 120th cycle… read more here.
Keywords: bis fluorosulfonyl; fluorosulfonyl imide; sodium; metal ... See more keywords
High-Capacity Retention of Si Anodes Using a Mixed Lithium/Phosphonium Bis(fluorosulfonyl)imide Ionic Liquid Electrolyte
Sign Up to like & getrecommendations! Published in 2017 at "ACS energy letters"
DOI: 10.1021/acsenergylett.7b00403
Abstract: The commercialization of high-capacity Si electrodes for lithium batteries has stalled due to the inability to overcome the mechanical degradation and electrolyte consumption that occur as a result of the inherent volume expansion upon charging.… read more here.
Keywords: capacity; bis fluorosulfonyl; fluorosulfonyl imide; high capacity ... See more keywords
Electrode/Electrolyte Interface Study of LiCoO2/Graphite Cell Using Carbonate-Free Electrolytes Based on Lithium Bis(fluorosulfonyl)imide and Sulfolane
Sign Up to like & getrecommendations! Published in 2020 at "Journal of The Electrochemical Society"
DOI: 10.1149/1945-7111/ab68ca
Abstract: LiCoO2/graphite full-cells with a carbonate-free electrolyte based on lithium bis(fluorosulfonyl)imide and sulfolane (LiFSI/SL) show excellent cycle stability at high temperatures. In this study, we used X-ray photoelectron spectroscopy to investigate the composition of the solid… read more here.
Keywords: lithium bis; electrode; bis fluorosulfonyl; licoo2 graphite ... See more keywords
High-Rate Performance Solid-State Lithium Batteries with Silica-Gel Solid Nanocomposite Electrolytes using Bis(fluorosulfonyl)imide-Based Ionic Liquid
Sign Up to like & getrecommendations! Published in 2020 at "Journal of The Electrochemical Society"
DOI: 10.1149/1945-7111/ab80d0
Abstract: A nanocomposite electrolyte composed of a non-volatile ionic liquid, organic Li-salt and porous-inorganic material can be a promising option as a solid electrolyte material. We present a high-rate performance in solid-state lithium metal and Li-ion… read more here.
Keywords: ionic liquid; bis fluorosulfonyl; fluorosulfonyl imide; rate performance ... See more keywords
Highly Conductive and Flexible Gel Polymer Electrolyte with Bis(Fluorosulfonyl)imide Lithium Salt via UV Curing for Li-Ion Batteries
Sign Up to like & getrecommendations! Published in 2019 at "Membranes"
DOI: 10.3390/membranes9110139
Abstract: A series of new self-standing gel polymer electrolytes (SGPEs) were fabricated by ultraviolet (UV) curing and investigated for application in flexible lithium-ion batteries. Compared with traditional gel polymer electrolytes (combine with solvents or plasticizers), these… read more here.
Keywords: bis fluorosulfonyl; lithium; ion batteries; gel polymer ... See more keywords