Results 1 to 10 of about 3,531 (259)
Preparation of Twinned Dendrites of Al-Zn Alloy with High Zn Content [PDF]
Archives of Metallurgy and Materials, 2018 Twinned dendrites in Al-Zn alloy with high Zn content (40% wt.%) were successfully prepared by directional solidification. At different directional solidification rates (1000 and 1500 μm/s), microstructures and growth orientation variations of Al twinned
K. Gao +5 more
doaj +2 more sources
In-Operando X-Ray Imaging for Sobering Examination of Aqueous Zinc Metal Batteries [PDF]
Nano-Micro LettersHighlights 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
Combined operando and ex-situ monitoring of the Zn/electrolyte interface in Zn-ion battery systems
Heliyon, 2023 Operando optical microscopy enables imaging at the interface between the Zn electrode and the electrolyte of 1 M ZnSO4(aq) in the symmetrical Zn/Zn cells assembled as the pouch cells with the mechanical load of 0.8 MPa.
Pornnapa Phummaree +6 more
doaj +1 more source
Interfacial Engineering Strategy for High-Performance Zn Metal Anodes
Nano-Micro Letters, 2021 Due to their high safety and low cost, rechargeable aqueous Zn-ion batteries (RAZIBs) have been receiving increased attention and are expected to be the next generation of energy storage systems.
Bin Li +6 more
doaj +1 more source
Na5YSi4O12 fast ion conductor protection layer enabled dendrite-free Zn metal anode
Carbon Neutrality, 2023 Aqueous zinc-ion batteries (AZIBs) are promising for future large-scale energy storage systems, however, suffer from inferior cycling life due to the dendrites growth and side reaction on Zn metal anode. Herein, a fast ion conductor Na5YSi4O12 (NYSO) was
Ningbo Xu +5 more
doaj +1 more source
Advanced Science, 2022 Rational architecture design of the artificial protective layer on the zinc (Zn) anode surface is a promising strategy to achieve uniform Zn deposition and inhibit the uncontrolled growth of Zn dendrites.
Tian Wang +7 more
doaj +1 more source
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
doaj +1 more source
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
doaj +1 more source
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
doaj +1 more source
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
doaj +1 more source