Results 1 to 10 of about 19,933 (183)

Inhibition of Zinc Dendrites in Zinc-Based Flow Batteries [PDF]

open access: yesFrontiers in Chemistry, 2020
Zinc-based flow batteries have gained widespread attention and are considered to be one of the most promising large-scale energy storage devices for increasing the utilization of intermittently sustainable energy. However, the formation of zinc dendrites
Leibin Guo   +4 more
doaj   +5 more sources

Dynamics of electrocrystallization of dendritic zinc deposits in galvanostatic and potentiostatic modes [PDF]

open access: yesChimica Techno Acta, 2015
In the work the dynamics of growth of zinc dendritic deposits in the galvanostatic and potentiostatic modes from an electrolyte containing 0.3 mol/L of ZnO, and 4 mol/L of NaOH has been studied. It has been shown that in galvanostatic conditions decrease
V. S. Nikitin   +3 more
doaj   +2 more sources

Engineering techniques to dendrite free Zinc-based rechargeable batteries

open access: yesFrontiers in Chemistry, 2022
Rechargeable Zn-based batteries (RZBs) have garnered a great interest and are thought to be among the most promising options for next-generation energy storage technologies due to their low price, high levels of safety, adequate energy density and ...
Ababay Ketema Worku
doaj   +3 more sources

Anionically-Reinforced Nanocellulose Separator Enables Dual Suppression of Zinc Dendrites and Polyiodide Shuttle for Long-Cycle Zn-I2 Batteries [PDF]

open access: yesNano-Micro Letters
Highlights Straw-derived carboxylated nanocellulose separator is modified by anionic polyacrylamide to further enhance the negative charge density. The separator exhibits ultrathin profile and exceptional mechanical strength, as well as enabling rapid ...
Wenhui Liu   +6 more
doaj   +2 more sources

In-Operando X-Ray Imaging for Sobering Examination of Aqueous Zinc Metal Batteries [PDF]

open access: yesNano-Micro Letters
Highlights In-operando X-ray imaging reveals distinct behaviors between real-service-inspired and modified aqueous zinc metal batteries (AZMBs). Densely packed setups show suppressed Zn dendrites and hydrogen evolution compared to modified cells ...
Yuhang Dai   +6 more
doaj   +2 more sources

Do zinc dendrites exist in neutral zinc batteries?

open access: yesGreen Energy & Environment, 2020
Jinjun He, Xihong Lu
doaj   +2 more sources

Extraordinary regularities of zinc dendrites’ growth under appropriate electrolysis conditions [PDF]

open access: yesJournal of the Serbian Chemical Society, 2022
A case study is given of dendritic growth during zinc electrolysis in conditions that promote it. Subject of the main interest was how the electrolysis parameters affect the duration of dendrites life.
Gramatikov Dimitar D.   +1 more
doaj   +1 more source

Dendrite-free zinc anode enabled by zinc-chelating chemistry [PDF]

open access: yesEnergy Storage Materials, 2021
Rechargeable aqueous Zn-ion battery has been considered as a key complement to the existing battery technologies due to its intrinsic merits such as operational safety and cost saving. However, issues of dendrite growth and accompanied water consumption hinder its further development.
Luo, Minghe   +8 more
openaire   +1 more source

Tolerant Molecular Engineering for High‐Rate and Ultra‐Long Cycle Life Zinc Anode [PDF]

open access: yesAdvanced Science
Aqueous zinc ion batteries have emerged as a promising technology for grid‐scale energy storage due to their low cost and high safety. However, dendrites and side reactions at the zinc anode severely deteriorate their cycle stability. Herein, to mitigate
Chenyang Zhao   +10 more
doaj   +2 more sources

Dendrite‐Free Zinc Deposition Induced by Zinc‐Phytate Coating for Long‐Life Aqueous Zinc Batteries [PDF]

open access: yesBatteries & Supercaps, 2022
AbstractRechargeable aqueous zinc batteries (AZBs) have been recognized as attractive energy storage devices because of their intrinsic superiorities, e. g., high safety, low material cost and environmental benignity. However, challenges such as dendrite formation on the surface of zinc (Zn) anode, poor reversibility of Zn plating/stripping and short ...
Du L.   +9 more
openaire   +3 more sources

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