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Electrochemical properties of quinones, antraquinones and their derivatives – potential redox-systems for flow batteries [PDF]

open access: yesЭлектрохимическая энергетика, 2021
Practical interest in redox flow batteries has arisen in recent decades as a result of intensive development in the field of alternative energy (such as solar and wind) and the control of peak loads in industrial electrical networks.
Kazarinov, Ivan Alekseevich   +6 more
doaj   +1 more source

Flow batteries based on organic redox-systems for large-scale electric energy storage [PDF]

open access: yesЭлектрохимическая энергетика, 2021
Redox flow battery technology has been known since the 1970s. Their low specific characteristics have been of interest for a long time. Practical interest has arisen in recent decades because of the intensive development of alternative energy (such as ...
Godyaeva, Mariia Vasil'evna   +4 more
doaj   +1 more source

Development of a hybrid flow battery layout based on the derivatives of quinones and anthraquinones in alkaline solutions [PDF]

open access: yesЭлектрохимическая энергетика, 2023
Practical interest in redox flow batteries (RFB) has arisen in recent decades due to the intensive development of alternative energy (such as solar and wind) and the regulation of peak loads in industrial electrical networks.
Kazarinov, Ivan Alekseevich   +5 more
doaj   +1 more source

Recent progress in photocatalytic reactions involving the excitation of electron-primed catalysts

open access: yesJournal of Photochemistry and Photobiology, 2023
Open-shell species are attracting significant attention owing to their unique physicochemical properties and highly reactive characteristics. Over the past decade, photoredox catalysis (PRC) has emerged as a powerful strategy for radical reactions ...
Takashi Koike
doaj   +1 more source

Formation of an organic film on an electrode via a suspension of redox-active droplets in acidic aqueous solution

open access: yesElectrochemistry Communications, 2023
Previous electrochemical studies of redox emulsions have been mainly performed in the context of electro-organic synthesis. More recently, this research has been oriented towards applications of emulsions in flow batteries.
Katarzyna Dusilo   +4 more
doaj   +1 more source

Thianthrene polymers as 4 V-class organic mediators for redox targeting reaction with LiMn2O4 in flow batteries

open access: yesScientific Reports, 2023
Redox targeting reaction is an emerging idea for boosting the energy density of redox-flow batteries: mobile redox mediators transport electrical charges in the cells, whereas large-density electrode-active materials are fixed in tanks.
Kan Hatakeyama-Sato   +3 more
doaj   +1 more source

Understanding degradation of electroactive molecules in organic redox flow batteries: Decomposition analysis methods

open access: yesMaterials Science for Energy Technologies, 2023
Organic redox flow batteries have attracted a lot of interests both in academics and industries. Accordingly, many organic materials and chemistries have been studied, providing a solid foundation for development of low-cost organic flow batteries ...
Sikukuu khwa Museveni   +2 more
doaj   +1 more source

Key Features of TEMPO-Containing Polymers for Energy Storage and Catalytic Systems

open access: yesEnergies, 2022
The need for environmentally benign portable energy storage drives research on organic batteries and catalytic systems. These systems are a promising replacement for commonly used energy storage devices that rely on limited resources such as lithium and ...
Anatoliy A. Vereshchagin   +4 more
doaj   +1 more source

Understanding capacity fade in organic redox-flow batteries by combining spectroscopy with statistical inference techniques

open access: yesNature Communications, 2023
Organic redox-active molecules are attractive as redox-flow battery (RFB) reactants because of their low anticipated costs and widely tunable properties.
Sanat Vibhas Modak   +7 more
doaj   +1 more source

Potential regulation of bipolar redox-active molecules with fused conjugation for high-voltage symmetric organic redox flow batteries

open access: yesElectrochemistry Communications, 2023
Bipolar redox-active organic molecules (ROMs) are emerging as promising active materials as both anolyte and catholyte for symmetric organic redox flow batteries (ORFBs) which moderating the detrimental electrolyte crossover.
Ru Wang   +8 more
doaj   +1 more source

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