Results 11 to 20 of about 13,239 (295)

Galvanic chloride extraction by an embedded zinc anode: Ion distribution mapped by laser induced breakdown spectroscopy (LIBS) [PDF]

MATEC Web of Conferences, 2019
An important aspect with regard to the service life of zinc based galvanic anodes and the durability of the corrosion protection of steel in concrete is the “galvanic chloride extraction”. Chloride ions move in the electric field generated by the current,
Schwarz W., Wilsch Gerd, Pichlhöfer A., Ebell G., Völker T.   +4 more
doaj   +2 more sources

Morphology study of electrodeposited zinc from zinc sulfate solutions as anode for zinc-air and zinc-carbon batteries

Journal of King Saud University: Engineering Sciences, 2015
The morphology of Zinc (Zn) deposits was investigated as anode for aqueous batteries. The Zn was deposited from zinc sulfate solution in direct current conditions on a copper surface at different current densities.
Nurhaswani Alias, Ahmad Azmin Mohamad
doaj   +2 more sources

Towards a Porous Zinc Anode Design for Enhanced Durability in Alkaline Zinc–Air Batteries

Batteries
The commercialization of rechargeable alkaline zinc–air batteries has been constrained by critical challenges associated with the zinc electrode, including passivation, dendrite growth, and hydrogen evolution reaction.
Sarmila Dutta, Yasin Emre Durmus, Eunmi Im, Hans Kungl, Hermann Tempel, Rüdiger-A. Eichel   +5 more
doaj   +2 more sources

Highly robust zinc metal anode directed by organic–inorganic synergistic interfaces for wearable aqueous zinc battery

SmartMat
Flexible aqueous zinc batteries (FAZBs) with high safety and environmental friendliness are promising smart power sources for smart wearable electronics. However, the bare zinc anode usually suffers from damnable dendrite growth and rampant side reaction
Xixi Zhang, Chuanlin Li, Guangmeng Qu, Chenggang Wang, Shunshun Zhao, Tongkai Wang, Na Li, Xiaojuan Li, Xijin Xu   +8 more
doaj   +2 more sources

Hydrous Molybdenum Oxide Coating of Zinc Metal Anode via the Facile Electrodeposition Strategy and Its Performance Improvement Mechanisms for Aqueous Zinc−Ion Batteries

Molecules
Aqueous zinc−ion batteries (ZIBs) are widely recognized as highly promising energy storage devices because of their inherent characteristics, including superior safety, affordability, eco−friendliness, and various other benefits. However, the significant
Jianwei Yuan, Yutao Shi, Weibai Bian, Huaren Wu, Yingjun Chen, Chengcheng Zhou, Xiaohui Chen, Wei Zhang, Hailin Shen   +8 more
doaj   +2 more sources

Challenges and Research Progress in Zinc Anode Interfacial Stability

Energies
Aqueous zinc-ion batteries are regarded a promising energy storage system due to their high safety, low cost, high theoretical specific capacity (820 mAh g−1), and low redox potential (−0.76 V). However, in practice, uneven Zn2+ deposition on the surface
Jing Li, Qianxin Liu, Zixuan Zhou, Yaqi Sun, Xidong Lin, Tao Yang, Funian Mo   +6 more
doaj   +2 more sources

Advances in In Situ Characterization Techniques for Failure Mechanisms of Zinc Anode Interfaces

Energy Material Advances
Aqueous zinc-ion batteries are considered an ideal choice for energy storage technology in new power systems due to their high theoretical capacity, high safety, and environmental friendliness.
Di Zhang, Hongfei Lu, Chenxu Duan, Xinyao Yuan, Zhenjie Zhu, Yi Qin, Yuhang Song, Yang Jin   +7 more
doaj   +2 more sources

Ion distribution in concrete overlay, mapped by laser induced breakdown spectroscopy (LIBS), modified by an embedded zinc anode [PDF]

MATEC Web of Conferences, 2022
Galvanic corrosion protection by embedded zinc anodes is an accepted technique for the corrosion protection of reinforcing steel in concrete. Galvanic currents flow between the zinc anode and the steel reinforcement due to the potential difference that ...
Schwarz W., Wilsch Gerd, Katsumi N., Ebell G., Völker T.   +4 more
doaj   +1 more source

Zinc Anodizing: Structural Diversity of Anodic Zinc Oxide Controlled by the Type of Electrolyte

ChemElectroChem, 2021
AbstractAnodic zinc oxide (AZO) layers are attracting interdisciplinary research interest. Chemists, physicists and materials scientists are increasingly devoting attention to fundamental and application‐related research on these layers. Research work focuses on the application as semiconductor, corrosion protector, adhesion promoter, abrasion ...
Katja Engelkemeier, Aijia Sun, Dietrich Voswinkel, Olexandr Grydin, Mirko Schaper, Wolfgang Bremser   +5 more
openaire   +1 more source

An Artificial Polyacrylonitrile Coating Layer Confining Zinc Dendrite Growth for Highly Reversible Aqueous Zinc‐Based Batteries

Advanced Science, 2021
Aqueous rechargeable zinc‐metal‐based batteries are an attractive alternative to lithium‐ion batteries for grid‐scale energy‐storage systems because of their high specific capacity, low cost, eco‐friendliness, and nonflammability. However, uncontrollable
Peng Chen, Xinhai Yuan, Yingbin Xia, Yi Zhang, Lijun Fu, Lili Liu, Nengfei Yu, Qinghong Huang, Bin Wang, Xianwei Hu, Yuping Wu, Teunis vanRee   +11 more
doaj   +1 more source