Results 11 to 20 of about 12,996 (282)
Zn Metal Anodes for Zn-Ion Batteries in Mild Aqueous Electrolytes: Challenges and Strategies
Nanomaterials, 2021 Over the past few years, rechargeable aqueous Zn-ion batteries have garnered significant interest as potential alternatives for lithium-ion batteries because of their low cost, high theoretical capacity, low redox potential, and environmentally ...
Vo Pham Hoang Huy +2 more
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Dendritic Segregation of Zn-Al Eutectoid Alloys [PDF]
Metals, 2018 The structural investigations performed and described in this paper are focused on both the segregation phenomenon at the dendrite level, and on the external structure in the equilibrium state. Qualitative and quantitative investigations of the Zn-Al eutectoid alloy (22% Al) structures in equilibrium and non-equilibrium states were considered and ...
Ildiko Peter, Mirela Agapie, Bela Varga
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eScience, 2022 Safe, inexpensive aqueous zinc-ion batteries (AZIBs) are regarded as promising energy storage devices. However, they still face issues, including dissolution and collapse of the cathode as well as H2 evolution and the growth of Zn dendrites on the Zn ...
Ziqing Wang +8 more
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A High‐Voltage, Dendrite‐Free, and Durable Zn–Graphite Battery [PDF]
Advanced Materials, 2019 AbstractThe intrinsic advantages of metallic Zn, like high theoretical capacity (820 mAh g−1), high abundance, low toxicity, and high safety have driven the recent booming development of rechargeable Zn batteries. However, the lack of high‐voltage electrolyte and cathode materials restricts the cell voltage mostly to below 2 V.
Wang, Gang +9 more
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Journal of Materials Research and Technology, 2023 Wire arc additive manufacturing (WAAM) is a suitable method for fabricating large high-strength components made of the Al–Zn–Mg–Cu alloy. However, the solidification behavior of this alloy is complex due to its composition.
Xiaoyu Cai +4 more
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Twinned dendrites growth in wire arc directed energy deposition of Al-Zn-Mg-Cu alloy
Materials & Design, 2023 Twinned dendrites have attracted worldwide attention in the past half century due to their unusual orientation and crystallographic symmetry. Successive research has established a basic understanding of them in relatively steady processes like direct ...
Bolun Dong +5 more
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Constructing stable Zn anodes for aqueous rechargeable zinc batteries
Next Energy, 2023 Aqueous rechargeable Zn batteries have been studied as promising energy storage devices because of their low cost, high safety, and environmental friendliness.
Weijia Fan +7 more
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The Determination of Dendrite Coherency Point Characteristics Using Three New Methods for Aluminum Alloys [PDF]
, 2018 The aim of this work is to give an overview of existing methods and to introduce three new methods for the determination of the Dendrite Coherency Point (DCP) for AlSi10Mg alloys, as well as to compare the acquired values of DCP based on a thermal ...
Djurdjevic, Mile +4 more
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Dendritic Zn Deposition in Zinc‐Metal Batteries and Mitigation Strategies
Advanced Energy & Sustainability Research, 2021 As one of the most promising energy storage technologies, zinc (Zn)‐metal batteries (ZMBs) have attracted significant attention due to outstanding properties of Zn, including high energy density (820 mAh g−1/5855 mAh cm−3), abundance, low cost, low ...
Vahid Jabbari +2 more
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The effect of ultrasonic irradiation on the microstructure and corrosion rate of a Zn–4.8wt.% Al galvanising alloy used in high performance construction coatings [PDF]
, 2016 The microstructure and corrosion resistance of a Zn–4.8 wt.% Al alloy, typically used for high performance galvanised coatings for construction, was modified by the application of ultrasound during solidification.
David Penney, James Sullivan
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