Non-aqueous electrolyte solutions

Gores, H. J.; Barthel, J.

doi:10.1007/bf00394055

Cited by 21 publications

(7 citation statements)

References 58 publications

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“…Another benefit is the increase in solubility of the electrolyte, which is often observed in mixed solvents. 6 The second approach is based on the modifications of the mixed solvent or the anion which interacts with lithium. Chemical modifications of the solution structure is known since Gilkerson and co-workers' pioneering work.…”

Section: Infroductionmentioning

confidence: 99%

A New Class of Electrochemically and Thermally Stable Lithium Salts for Lithium Battery Electrolytes: II. Conductivity of Lithium Organoborates in Dimethoxyethane and Propylene Carbonate

Barthel

Buestrich

Carl

et al. 1996

J. Electrochem. Soc.

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A conductivity study is carried out on lithium bis[1,2 benzenediolato (2-)-O,O']borate and on lithium bis[3-fluoro-1,2benzenediolato(2-)-O,O']borate in dimethoxyethane and propylene carbonate from infinite dilution to saturation in the temperature range 228 .c T (K) <308. The electron-thawing fluorine substituent produces a decrease of the association constant by a factor of about three for PC-based solutions and 5.5 for solutions in dimethoyxyethane. The increase in the maximum of conductivity by about 30% (propylene carbonate) and about 80% (dimethoxyethane), independent of temperature, reveals the effect of ion-ion interaction on the conductivity maximum, with the solvent permittivity, viscosity, and ionic radii remaining unchanged. Synthesis, analysis, and purification of lithium bis[3-fluoro-1,2-benzenediolato(2-)O,O'Jborate, which is a candidate for lithium batteries, is described.

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Section: Infroductionmentioning

confidence: 99%

A New Class of Electrochemically and Thermally Stable Lithium Salts for Lithium Battery Electrolytes: II. Conductivity of Lithium Organoborates in Dimethoxyethane and Propylene Carbonate

Barthel

Buestrich

Carl

et al. 1996

J. Electrochem. Soc.

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“…Solvent windowsv arious electrode material and electrolyte combinations. [33,[123][124][125][126][127][128][129] ( † current density cut-off at j = AE 0.1 mA cm À2 .). 5A).…”

Section: Methodsmentioning

confidence: 99%

“… Solvent windows various electrode material and electrolyte combinations . († current density cut‐off at j =±0.1 mA cm −2 .…”

Section: Electrode Selectionmentioning

confidence: 99%

Electrode Materials in Modern Organic Electrochemistry

Heard

Lennox

2020

Angewandte Chemie

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“…Another issue of the aqueous systems is the cell potential, which is limited by the water electrolysis. Alternatively to these systems organic electrolytes provide wider potential windows as well as a wider temperature range due to the physical and chemical properties of the non-aqueous electrolytes [2] . But up to now no research on the behaviour of non-aqueous RFBs was done at low temperatures.…”

Section: Introductionmentioning

confidence: 99%

Low Temperature, High Energy Density Non-Aqueous Redox Flow Battery

et al. 2015

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A non-aqueous vanadium acetylacetonat redox flow battery in a solvent mixture consisting of acetonitrile, 1,3-dioxolane and dimethyl sulfoxide was investigated at two different temperatures. It was shown, that the reversibility of the both redox processes of V(acac)3 almost did not changed even at 248.15 K compared to the room temperature. But due to low temperature, increase of viscosity led to an increased electrolyte resistance and low rate constant. On the other hand experiments in a charge-discharge test cell achieved energy and coulombic efficiencies that are similar to the room temperature values.

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Non-aqueous electrolyte solutions

Cited by 21 publications

References 58 publications

A New Class of Electrochemically and Thermally Stable Lithium Salts for Lithium Battery Electrolytes: II. Conductivity of Lithium Organoborates in Dimethoxyethane and Propylene Carbonate

A New Class of Electrochemically and Thermally Stable Lithium Salts for Lithium Battery Electrolytes: II. Conductivity of Lithium Organoborates in Dimethoxyethane and Propylene Carbonate

Electrode Materials in Modern Organic Electrochemistry

Low Temperature, High Energy Density Non-Aqueous Redox Flow Battery

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