Dual-anion ionic liquid electrolyte enables stable Ni-rich cathodes in lithium-metal batteries
Sign Up to like & getrecommendations! Published in 2021 at "Joule"
DOI: 10.1016/j.joule.2021.06.014
Abstract: Summary High-energy-density lithium-metal batteries face the challenge of developing functional electrolytes enabling both the stabilization of the lithium-metal negative electrode and high-voltage positive electrodes (> 4 V versus Li+/Li). Herein, a low-volatility and non-flammable ionic liquid… read more here.
Keywords: ionic liquid; electrolyte enables; lithium metal; metal ... See more keywords
Water-in-Salt Electrolyte Enables Ultrafast Supercapacitors for AC Line Filtering
Sign Up to like & getrecommendations! Published in 2021 at "ACS energy letters"
DOI: 10.1021/acsenergylett.0c02442
Abstract: Water-in-salt electrolytes (WiSEs) are a promising candidate for use in energy storage devices because of their wide electrochemical stability window (ESW) that overcomes the thermodynamic limit of... read more here.
Keywords: electrolyte enables; salt electrolyte; water; enables ultrafast ... See more keywords
A hybrid superconcentrated electrolyte enables 2.5 V carbon-based supercapacitors.
Sign Up to like & getrecommendations! Published in 2020 at "Chemical communications"
DOI: 10.1039/d0cc02040k
Abstract: A hybrid solvent in salt electrolyte was developed by hybridizing aqueous and organic solvents in concentrated lithium bis(fluorosulfonyl)imide (LiFSI) salts, such an electrolyte provides an unprecedented electrochemical window of 5.35 V, which is even comparable… read more here.
Keywords: hybrid superconcentrated; enables carbon; electrolyte enables; carbon based ... See more keywords