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   Articles with "voltage aqueous" as a keyword



Bifunctional Oxide Additive Enabling High‐Voltage Aqueous Zn/LiCoO2 Hybrid Batteries

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recommendations! Published in 2025 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202424954

Abstract: The development of aqueous Zn/LiCoO2 hybrid batteries faces challenges such as poor reversibility, rapid capacity degradation, and severe side reactions in base electrolytes. Herein, this study proposes Al2O3 nanoparticles as a bifunctional additive in the… read more here.

Keywords: aqueous licoo2; high voltage; voltage aqueous; hybrid batteries ... See more keywords

Simultaneous Formation of Interphases on both Positive and Negative Electrodes in High-Voltage Aqueous Lithium-Ion Batteries.

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recommendations! Published in 2021 at "Small"

DOI: 10.1002/smll.202104986

Abstract: The formation of solid-electrolyte interphase (SEI) in "water-in-salt" electrolyte (WiSE) expands the electrochemical stability window of aqueous electrolytes beyond 3.0 V. However, the parasitic hydrogen evolution reaction that drives anode corrosion, cracking, and the subsequent reformation… read more here.

Keywords: lithium ion; electrodes high; high voltage; voltage aqueous ... See more keywords

Perspectives on Working Voltage of Aqueous Supercapacitors.

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recommendations! Published in 2022 at "Small"

DOI: 10.1002/smll.202106360

Abstract: Aqueous supercapacitors have the superiorities of high safety, environmental friendliness, inexpensive, etc. High energy density supercapacitors are not conducive to manufacturing due to the limitation of water thermodynamic decomposition potential, resulting in a narrow working… read more here.

Keywords: working voltage; voltage window; aqueous supercapacitors; perspectives working ... See more keywords

High-voltage aqueous supercapacitors based on NaTFSI

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recommendations! Published in 2017 at "Sustainable Energy and Fuels"

DOI: 10.1039/c7se00423k

Abstract: Ultra-high salt concentration has recently been reported to extend the kinetic stability of aqueous electrolytes up to 3 V. However, the low ionic conductivity of these systems makes them unsuitable for high power devices such… read more here.

Keywords: high voltage; aqueous supercapacitors; supercapacitors based; based natfsi ... See more keywords

Nitrogen-Doped Multi-Scale Porous Carbon for High Voltage Aqueous Supercapacitors

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recommendations! Published in 2018 at "Frontiers in Chemistry"

DOI: 10.3389/fchem.2018.00475

Abstract: Recently, “Water-in-salt” electrolyte has been reported to extend the working voltage of aqueous supercapacitor. However, this electrolyte needs the electrode materials possess some good features such as proper pore structure, high electron and ion conductivity.… read more here.

Keywords: voltage; nitrogen doped; doped multi; multi scale ... See more keywords