ZnCl2 “Water‐in‐Salt” Electrolyte Transforms the Performance of Vanadium Oxide as a Zn Battery Cathode
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201902653
Abstract: Zn batteries potentially offer the highest energy density among aqueous batteries that are inherently safe, inexpensive, and sustainable. However, most cathode materials in Zn batteries suffer from capacity fading, particularly at a low current rate.… read more here.
Keywords: battery cathode; salt electrolyte; capacity; electrolyte ... See more keywords
Stable Solid Electrolyte Interphase In Situ Formed on Magnesium‐Metal Anode by using a Perfluorinated Alkoxide‐Based All‐Magnesium Salt Electrolyte
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202203783
Abstract: Passivation of the Mg anode surface in conventional electrolytes constitutes a critical issue for practical Mg batteries. In this work, a perfluorinated tert‐butoxide magnesium salt, Mg(pftb)2, is codissolved with MgCl2 in tetrahydrofuran (THF) to form… read more here.
Keywords: salt electrolyte; magnesium salt; electrolyte; stable solid ... See more keywords
Does Water-in-salt Electrolyte Subdue Issues of Zn Batteries?
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202300369
Abstract: Zn metal batteries (ZnBs) are safe and sustainable because of their operability in aqueous electrolytes, abundance and recyclability. However, the thermodynamic instability of Zn metal in aqueous electrolytes is a major bottleneck for its commercialisation.… read more here.
Keywords: electrolyte subdue; water salt; salt electrolyte; electrolyte ... See more keywords
Rapidly Electrochemical activation of V2O3@C cathode for high-performance zinc-ion battery in water-in-salt electrolyte.
Sign Up to like & getrecommendations! Published in 2022 at "ChemSusChem"
DOI: 10.1002/cssc.202200075
Abstract: Aqueous Zn-ion batteries (ZIBs) with the advantages of low cost, high safety as well as high capacity, hold a broad application prospect in grid energy storage and wearable flexible devices. However, its commercial application is… read more here.
Keywords: salt electrolyte; water salt; ion; cathode ... See more keywords
Niobium Tungsten Oxide in a Green Water-in-Salt Electrolyte Enables Ultra-Stable Aqueous Lithium-Ion Capacitors
Sign Up to like & getrecommendations! Published in 2020 at "Nano-Micro Letters"
DOI: 10.1007/s40820-020-00508-z
Abstract: A green water-in-salt electrolyte was developed using lithium acetate as solute with a wide electrochemical stability window of 2.8 V. Molecular dynamics simulation confirmed the nature of water-in-salt electrolyte, where hydrogen bonds of water–water were disrupted… read more here.
Keywords: salt electrolyte; water; lithium; water salt ... See more keywords
High-energy aqueous supercapacitors enabled by N/O codoped carbon nanosheets and “water-in-salt” electrolyte
Sign Up to like & getrecommendations! Published in 2021 at "Chinese Chemical Letters"
DOI: 10.1016/j.cclet.2021.08.123
Abstract: Abstract A facile fabrication strategy is reported to obtain N/O codoped porous carbon nanosheets for purpose of ameliorating the charge transfer and accumulation in the concentrated LiTFSI (lithium bis(trifluoromethane sulfonyl)imide) electrolyte. By tunning the feed… read more here.
Keywords: carbon nanosheets; salt electrolyte; carbon; high energy ... See more keywords
Cathodically Stable Li-O2 Battery Operations Using Water-in-Salt Electrolyte
Sign Up to like & getrecommendations! Published in 2018 at "Chem"
DOI: 10.1016/j.chempr.2018.02.015
Abstract: Summary Development of the Li-O 2 battery into a practical technology hinges on the availability of a stable electrolyte. Because of the high reactivity of oxygen species in the system, no known organic electrolytes meet… read more here.
Keywords: salt electrolyte; battery operations; electrolyte; battery ... See more keywords
Water-in-salt electrolyte for safe and high-energy aqueous battery
Sign Up to like & getrecommendations! Published in 2021 at "Energy Storage Materials"
DOI: 10.1016/j.ensm.2020.10.011
Abstract: Abstract As one of the most promising energy storage systems, conventional lithium-ion batteries based on the organic electrolyte have posed challenges to the safety, fabrication, and environmental friendliness. By virtue of the high safety and… read more here.
Keywords: water; water salt; salt electrolyte; energy ... See more keywords
Electroactivity of 3D conducting polymers in water-in-salt electrolyte and their electrochemical capacitor performance
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Electroanalytical Chemistry"
DOI: 10.1016/j.jelechem.2020.114822
Abstract: Abstract Electrochemical capacitors show high power density but suffer from low energy density. The use of pseudocapacitive material can increase the cell capacitance and therefore increase the device energy density. In this work, we show… read more here.
Keywords: conducting polymers; electrolyte electrochemical; water salt; salt electrolyte ... 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
Interfacial reactions in lithia-based cathodes depending on the binder in the electrode and salt in the electrolyte
Sign Up to like & getrecommendations! Published in 2022 at "Scientific Reports"
DOI: 10.1038/s41598-021-04439-6
Abstract: Lithia (Li 2 O)-based cathodes, utilizing oxygen redox reactions for obtaining capacity, exhibit higher capacity than commercial cathodes. However, they are highly reactive owing to superoxides formed during charging, and they enable more active parasitic… read more here.
Keywords: salt electrolyte; binder; lithia based; based cathodes ... See more keywords