Results 11 to 20 of about 13,089 (297)

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, Luong Trung Hieu, Jaehyun Hur   +2 more
doaj   +1 more source

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, Kohn, Benjamin, Scheler, Ulrich, Wang, Faxing, Oswald, Steffen, Löffler, Markus, Tan, Deming, Zhang, Panpan, Zhang, Jian, Feng, Xinliang   +9 more
openaire   +2 more sources

Simultaneous regulation of cations and anions in an electrolyte for high-capacity, high-stability aqueous zinc–vanadium batteries

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, Miao Zhou, Liping Qin, Minghui Chen, Zixian Chen, Shan Guo, Liangbing Wang, Guozhao Fang, Shuquan Liang   +8 more
doaj   +1 more source

Effects of deposition paramaters on the microstructure evolution of wire arc additive manufactured Al–Zn–Mg–Cu alloy

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, Yunhao Xia, Bolun Dong, Tiansheng Zhou, Sanbao Lin   +4 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, Xiaoyu Cai, Fukang Chen, Sanbao Lin, Yingying Zong, Debin Shan   +5 more
doaj   +1 more source

Friction behavior of laser cladding magnesium alloy against AISI 52100 steel [PDF]

, 2012
The use of magnesium alloys in engineering applications is becoming increasingly important as a relatively low density allows savings in energy consumption and therefore reduction in air pollution.
FABRE, Agnès, MASSE, Jean-Eric
core   +5 more sources

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, Tara Foroozan, Reza Shahbazian-Yassar   +2 more
doaj   +1 more source

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, Xiaosong Xiong, Yubo Xu, Lijun Fu, Tao Wang, Yuan Ma, Rudolf Holze, Yuping Wu   +7 more
doaj   +1 more source

In situ synchrotron x-ray study of ultrasound cavitation and its effect on solidification microstructures [PDF]

, 2014
Considerable progress has been made in studying the mechanism and effectiveness of using ultrasound waves to manipulate the solidification microstructures of metallic alloys.
B.J. Keene, D. Shu, D.Y. Tan, Dongyue Tan, F.R. Gilmore, G.I. Eskin, G.M. Swallowe, J. Holzfuss, Jiawei Mi, R. Chow, R. Chow, T.L. Lee, T.V. Atamanenko, Tung Lik Lee, X. Jian, X. Jian   +15 more
core   +2 more sources

Manipulating Zn2+ solvation environment in poly(propylene glycol)‐based aqueous Li+/Zn2+ electrolytes for high‐voltage hybrid ion batteries

Carbon Energy, 2023
Compared with aqueous single‐ion batteries, rechargeable aqueous hybrid ion batteries, especially Li+/Zn2+hybrid ion batteries, are receiving extensive interest owing to their low cost, high operating voltage, and energy density.
Hang Lu, Sheng Zheng, Lu Wei, Xiaodong Zhang, Xin Guo   +4 more
doaj   +1 more source