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Phase-Field Modeling of Zinc Dendrite Growth in Aqueous Zinc Batteries
ECS Meeting Abstracts, 2023The growth of zinc dendrites poses a major challenge in developing stable aqueous zinc batteries. It is crucial to understand the mechanism underlying the dendrite growth and the influences of various factors on the process of dendrite growth. In this study, a phase field model is constructed to simulate the growth of zinc dendrite and investigate ...
Jian, Qinping +4 more
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Zinc dendrite growth and inhibition strategies
Materials Today Energy, 2021Abstract Zinc is an ideal energy carrier due to its high energy density, low cost, and environmental friendliness. However, dendrite growth during plating/stripping hinders the practical application of zinc-based secondary batteries. Although inhibition strategies have been proposed in recent years to eliminate the negative effects of zinc dendrites,
Y. Zuo +6 more
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Zinc-Sponge Battery Electrodes that Suppress Dendrites
Journal of Visualized Experiments, 2020We report two methods to create zinc-sponge electrodes that suppress dendrite formation and shape change for rechargeable zinc batteries. Both methods are characterized by creating a paste made of zinc particles, organic porogen, and viscosity-enhancing agent that is heated under an inert gas and then air.
Brandon J, Hopkins +4 more
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Dendrite Suppression Membranes for Rechargeable Zinc Batteries
ACS Applied Materials & Interfaces, 2018Aqueous batteries with zinc metal anodes are promising alternatives to Li-ion batteries for grid storage because of their abundance and benefits in cost, safety, and nontoxicity. However, short cyclability due to zinc dendrite growth remains a major obstacle.
Byoung-Sun Lee +8 more
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Growth of zinc dendrites in acidic zinc chloride solutions
Electrochimica Acta, 1982Abstract The heights and widths of zinc dendrites were measured in pure zinc chloride solutions in the concentration and pH range prevailing in zinc-halogen load leveling batteries. At constant overpotential the height increases linearly with time, indicating a constant growth rate.
Y. Oren, U. Landau
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Interfacial Design of Dendrite‐Free Zinc Anodes for Aqueous Zinc‐Ion Batteries
Angewandte Chemie, 2020AbstractAqueous zinc‐ion batteries have rapidly developed recently as promising energy storage devices in large‐scale energy storage systems owing to their low cost and high safety. Research on suppressing zinc dendrite growth has meanwhile attracted widespread attention to improve the lifespan and reversibility of batteries. Herein, design methods for
Qi Zhang +4 more
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Zinc induced apoptotic death of mouse dendritic cells
Apoptosis, 2010Zinc ions (Zn(2+)) are food components with favourable effects in infectious disease. Zn(2+) is taken up into dendritic cells (DCs), key players in the regulation of innate and adaptive immunity. In other cell types, Zn(2+) has been shown to stimulate the formation of ceramide, which is in turn known to trigger suicidal cell death.
Ekaterina, Shumilina +7 more
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Trace tea polyphenols enabling reversible dendrite-free zinc anode
Journal of Colloid and Interface Science, 2022Zinc ion batteries (ZIBs) suffer from severe corrosion effects and dendrite growth on the unstable anode/electrolyte interface (AEI) during the plating/stripping process. Therefore, it is of great significance to build a stable AEI enabling a long lifetime for ZIBs.
Peng, Cui +6 more
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Cooperativity in Chiroptical Sensing with Dendritic Zinc Porphyrins
Journal of the American Chemical Society, 2005Zinc porphyrin-appended dendrimers, 12PZn, 18PZn, 24PZn, and 36PZn, containing 12, 18, 24, and 36 zinc porphyrin units, respectively, were synthesized using zinc porphyrin dyad (2PZn) and triad (3PZn) as precursors. Although these dye-functionalized dendrimers all serve as chiroptical sensors for an asymmetric bipyridine (RR- and SS-Py2), the sensing ...
Wei-Shi, Li +3 more
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Additives for Suppressing Zinc Dendrites in Rechargeable Zinc Metal Batteries
ECS Meeting Abstracts, 2015Rechargeable zinc-based battery systems hold great promise for future energy storage devices due to their low cost and high theoretical energy density.1 However, the development of portable or stationary rechargeable zinc batteries has been hindered by several critical issues.
Stephen J Banik, Rohan Akolkar
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