Comparing the Thermal and Electrochemical Stabilities of Two Structurally Similar Ionic Liquids
Molecules, 2020 Here we focus on the thermal and variable temperature electrochemical stabilities of two ionic liquids (ILs) having a common tributyloctyl phosphonium cation [P4,4,4,8]+ and two different orthoborate anions: bis(mandelato)borate [BMB]− and bis(salicylato)
Faiz Ullah Shah +2 more
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Effect of Electrolyte Additive on the Electrochemical Stability of Aluminum-graphite Battery
Electrochemistry, 2023 The effect of electrolyte additive 1,2-dichloroethane (DCE) on the electrochemical stability of aluminum-graphite battery using acetamide-AlCl3 electrolyte is investigated comparatively. Original dendritic and dead aluminum are observed in Al-Al cells at
Fengcui LI +4 more
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Structural Changes and Electrochemical Stability of Ionogel Incorporating Tetraethyl Orthosilicate and PVDF-HFP [PDF]
MATEC Web of Conferences, 2023 Ionogels are emerging hybrid materials and are widely studied due to the combination of thermophysical properties from ionic liquid and mechanical integrity from the polymer matrix. Ionic liquid has received wide attention due to its promising properties,
Suen Ji Wei +5 more
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Electrochemical Stability of Metastable Materials [PDF]
Chemistry of Materials, 2017 We present a first-principles-based formalism to provide a quantitative measure of the thermodynamic instability and propensity for electrochemical stabilization, passivation, or corrosion of metastable materials in aqueous media. We demonstrate that this formalism can assess the relative Gibbs free energy of candidate materials in aqueous media as ...
Arunima K. Singh +7 more
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Synthesis, Characterization, and Electrochemical Properties of La-Doped α-Fe2O3 Nanoparticles
Nanomaterials, 2022 La-doped α-Fe2O3 nanoparticles were synthesized by a hydrothermal method. The effects of pH value on the morphology, structure, and electrochemical stability of the La-doped α-Fe2O3 nanoparticles were investigated by X-ray diffraction, transmission ...
Hewei Wang, Peiyang Shi, Junxiang Ning
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Perspective—Electrochemical Stability of Water-in-Salt Electrolytes
Journal of The Electrochemical Society, 2020 The water-in-salt approach has expanded the electrochemical stability window of aqueous electrolytes, enabling novel aqueous batteries with relatively high cell voltages and energy densities. However, the stability of these electrolytes tends to be overestimated.
Ruben-Simon Kühnel +2 more
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Review of poly (methyl methacrylate) based polymer electrolytes in solid-state supercapacitors
International Journal of Electrochemical Science, 2022 Solid polymer electrolytes (SPEs) have been used as a promising electrolyte for supercapacitors due to their high processing flexibility and electrode–electrolyte interaction.
Famiza Abdul Latif +6 more
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Polyoxometalate intercalated MXene with enhanced electrochemical stability
Nanoscale, 2022 Keggin polyanions were successfully intercalated within MXene layers thanks to the pre-intercalation of long CTA cations which provide an extra expansion of the interlayer distance and suitable anchoring sites through effective charge shielding.
Jun-Jie Zhu, Pedro Gomez-Romero
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Tuning the stability of electrochemical interfaces by electron transfer reactions [PDF]
The Journal of Chemical Physics, 2020 The morphology of interfaces is known to play a fundamental role in the efficiency of energy-related applications, such as light harvesting or ion intercalation. Altering the morphology on demand, however, is a very difficult task. Here, we show ways the morphology of interfaces can be tuned by driven electron transfer reactions.
Dimitrios Fraggedakis, Martin Z. Bazant
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Stabilizing electrochemical interfaces in viscoelastic liquid electrolytes [PDF]
Science Advances, 2018 Viscoelastic liquid electrolytes composed of ultrahigh molecular weight polymer solutions stabilize electrodeposition of metals by suppressing electroconvection.
Shuya Wei +5 more
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