Results 11 to 20 of about 24,877 (251)

Measuring dissolution rates and interfacial energetics of monolayer molybdenum disulfide electrodes in electrochemical systems

, 2023
Meeting carbon zero goals within the next few decades requires advances in energy conversion efficiency, and hydrogen fuel is believed to be a key part of the solution. Photoelectrochemical (PEC) devices can contribute to a renewable-based energy portfolio by directly producing storable chemical fuels.
Toole, Justin R., author, Sambur, Justin, advisor, Henry, Chuck, committee member, Ackerson, Chris, committee member, Field, Stuart, committee member   +4 more
openaire   +2 more sources

High Rate Pulse-Galvanostatic Anodic Dissolution of Nickel-Chromium Steels in Electrolytes for Their Electrochemical Machining. Impact of Surface Temperature

Surface Engineering and Applied Electrochemistry, 2020
Pulse-galvanostatic dissolution of steels Cr18Ni10 and Cr35NiWTi at current densities up to 100A/sm2 under conditions of their electrochemical machining in chloride, nitrate, and mixed chloride-nitrate electrolytes was investigated. In was shown that at a pulse duration of 20µs – 2 ms and a duty cycle of ˂ 50% in all solutions (except the dissolution ...
Dikusar, A.I., Likrizon, E.A., Dikusar, G.K.   +2 more
openaire   +4 more sources

Study on the Microstructure and Properties of Mg-Gd-Ni-Y Alloy Containing LPSO Phase

Metals, 2023
The long-period stacking ordered (LPSO) structure, functioning as a strengthening phase in magnesium alloys, plays a pivotal role in compensating for inherent performance limitations.
Jibin Zhang, Mingxing Li, Yuming Lai, Lei Wen, Yibo Ai, Xuechong Ren, Weidong Zhang   +6 more
doaj   +1 more source

Corrosion-and Electrochemical Dissolution Behavior of Cast Iron Measured with Different Electrochemical Cell Types

International Journal of Electrochemical Science, 2015
The corrosion behavior and the electrochemical dissolution of three different cast iron types and one high purity iron sample in NaNO3 electrolyte (25°C, 1 M, pH: 7) were investigated by comparing three different cell setups: a relatively simple beaker ...
Nicolas Zapp, Olivier Weber, Harald Natter   +2 more
doaj   +1 more source

The Improved Performance of porous Sn-Ni Alloy as Anode Materials for Lithium- Ion Battery prepared by Electrochemical Dissolution Treatment

International Journal of Electrochemical Science, 2013
In order to improve the specific capacity and rate capability of the electrodeposited Sn-Ni alloy, a post electrochemical dissolution treatment was introduced to prepare porous Sn-Ni alloy.
Chunhui Tan, Gongwei Qi, Yeping Li, Jing Guo, Xin Wang, Delong Kong, Hongjun Wang, Shuyong Zhang   +7 more
doaj   +1 more source

Construction of truncated-octahedral LiMn2O4 for battery-like electrochemical lithium recovery from brine

Green Energy & Environment, 2023
The extraction of lithium from salt lakes or seawater has attracted worldwide attention because of the explosive growth of global demand for lithium products.
Guolang Zhou, Linlin Chen, Xiaowei Li, Guiling Luo, Zhendong Yu, Jingzhou Yin, Lei Fan, Yanhong Chao, Lei Jiang, Wenshuai Zhu   +9 more
doaj   +1 more source

EXPERIMENTAL INVESTIGATION ON ELECTROCHEMICAL MACHINING PARAMETERS

Diyala Journal of Engineering Sciences, 2017
The inherent characteristics of electrochemical machining (ECM) have large scale of advantages over the traditional machining technologies. ECM has been employed in this work to machining low carbon AISI1005 steel.
Dhia Ahmed Alazawi
doaj   +1 more source

Corrosion of Indium in Chloride and Sulfate Electrolytes

Eurasian Chemico-Technological Journal, 2014
When the electrochemical purification of rough indium is used as sulfate, and chloride electrolytes. Significant differences in the values of the stationary potential indium electrode in the above solutions weren’t observed.
G. Rakhymbay, M. K. Nauryzbayev, B. D. Burkitbayeva, A. M. Argimbaeva, A. P. Kurbatov, F. Vacandio   +5 more
doaj   +1 more source

Effect of the Passive Oxide Films Structure and Surface Temperature on the Rate of Anodic Dissolution of Chromium-Nickel and Titanium Alloys in Electrolytes for Their Electrochemical Machining. Part I. Anodic Dissolution of Chromium-Nickel Steel in a Nitrate Solution

Elektronnaya Obrabotka Materialov, 2022
Experimental study of the chromium-nickel steel Cr18Ni10 anodic dissolution in a nitrate solution with electrical conductivity 0.15 S/cm in a pulse – galvanostatic mode at pulse durations 20–100 µs and current densities 0.01–100 A/cm2, with a change in the duty cycle 10–100% (direct current) at various hydrodynamic conditions and control the surface ...
A.I. Dikusar, E.V. Likrizon
openaire   +1 more source

Effect of the Passive Oxide Films Structure and Surface Temperature on the Rate of Anodic Dissolution of Chromium-Nickel and Titanium Alloys in Electrolytes for Their Electrochemical Machining. Part 2. Anodic Dissolution of Titanium Alloys in Nitrate and Chloride Solutions

Elektronnaya Obrabotka Materialov, 2022
An experimental study of the anodic dissolution of titanium and its alloys, including pulsed dissolution (up to 100 A/cm2) under control of hydrodynamic conditions and surface temperature in nitrate and chloride solutions, showed that the process is carried out through the electrochemical formation of
E. V. Likrizon, S. A. Silkin, A. I. Dikusar   +2 more
openaire   +1 more source