Results 251 to 260 of about 13,239 (295)

Hydrated Solvation Suppression of Zinc Ions for Highly Reversible Zinc Anodes

Chemical Engineering Journal, 2023
Low-cost and high-safety aqueous zinc batteries are promising for large-scale energy storage applications. However, the actual performance of aqueous zinc batteries is hampered by the irreversibility of the zinc metal anode originating from the dendrite growth and side reactions, which are associated closely with the hydrated solvation sheath of Zn2 ...
Qinping Jian, Tianshuai Wang, Jing Sun, Bin Liu, Tianshou Zhao   +4 more
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Anodic Oxidation of Zinc Phosphide

Japanese Journal of Applied Physics, 1986
Initial stages of a native oxidation on Zn3P2 by anodization have been investigated for the first time using 3% tartaric acid/propylene glycol electrolyte. A constant-current anodization is found to be superior to a constant-voltage anodization because of the rapid growth of the initial stage in the constant-voltage mode in view of controlling thin ...
Toshikazu Suda, Yoshitada Murata, Shoichi Kurita   +2 more
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The anodic behaviour of zinc in saturated solution of zinc sulphate

Electrochimica Acta, 1972
Abstract Using 65 Zn and 35 S marked zinc sulphate, we have shown with a zinc rotating disk electrode, that in saturated solution of zinc sulphate, after formation of a pore-free salt layer, the anodic reaction consists in the direct reaction of the metal with sulphate ion into solid salt.
K. Schwabe, H.-B. Lück
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Hydrophobic Organic‐Electrolyte‐Protected Zinc Anodes for Aqueous Zinc Batteries

Angewandte Chemie International Edition, 2020
AbstractAqueous Zn batteries are promising energy‐storage devices. However, their lifespan is limited by irreversible Zn anodes owing to water decomposition and Zn dendrite growth. Here, we separate aqueous electrolyte from Zn anode by coating a thin MOF layer on anode and filling the pores of MOF with hydrophobic Zn(TFSI)2‐tris(2,2,2‐trifluoroethyl ...
Longsheng Cao, Dan Li, Tao Deng, Qin Li, Chunsheng Wang   +4 more
openaire   +2 more sources

Surface Engineering on Zinc Anode for Aqueous Zinc Metal Batteries

ChemSusChem
AbstractRechargeable aqueous zinc metal batteries (AZMBs) are considered as a potential alternative to lithium‐ion batteries due to their low cost, high safety, and environmental friendliness. However, the Zn anodes in AZMBs face severe challenges, such as dendrite growth, metal corrosion, and hydrogen evolution, all of which are closely related to the
Huili Peng, Wenjing Ge, Xiaojian Ma, Xiaolei Jiang, Kaiyuan Zhang, Jian Yang   +5 more
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Zinc Powder Anodes for Rechargeable Aqueous Zinc-Based Batteries

Nano Letters
Aqueous rechargeable zinc-based batteries hold great promise for energy storage applications, with most research utilizing zinc foils as the anode. Conversely, the high tunability of zinc powder (Zn-P) makes it an ideal choice for zinc-based batteries, seamlessly integrating with current battery production technologies.
Qing Li, Nan Li, Chunyi Zhi
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An anode-free zinc-ion battery

C&EN Global Enterprise, 2021
For rechargeable batteries, zinc chemistry presents a low-cost and potentially safer option than lithium and sodium.
openaire   +1 more source

Zinc Anodes for Cathodic Protection

Anti-Corrosion Methods and Materials, 1957
Historically, zinc was first used to provide cathodic protection to the copper‐sheathed hulls of warships a century and a quarter ago. The practice continued with steel‐hulled ships and ‘zincs’ were fitted to most naval vessels. The sacrificial action was not great and electrical contact to the hull was often poor.
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The anodic behaviour of porous zinc electrodes

Journal of Applied Electrochemistry, 1971
The passivation of horizontal and vertical porous zinc (unamalgamated) electrodes in aqueous KOH solutions has been studied. The results are interpreted in terms of the formation of a soluble anodic product which decomposes within the electrode forming an insoluble deposit.
R. N. Elsdale, N. A. Hampson, P. C. Jones, A. N. Strachan   +3 more
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Zinc anodes for use in sea water

Journal of Applied Chemistry, 1956
AbstractLaboratory investigations of the failure of zinc anodes in sea water have shown that the presence of iron in excess of a few parts per million is the cause. No other common impurity is important.Whilst zinc of low iron content is commercially available, difficulty has been experienced in large‐scale production of uncontaminated anodes.
J. T. Crennell, W. C. G. Wheeler
openaire   +1 more source