Results 31 to 40 of about 11,011 (260)

The current distribution in an electrochemical cell. Part V. The determination of the depth of the current line penetration between the edges of the electrodes and the side walls of the cell [PDF]

Journal of the Serbian Chemical Society, 1999
A method for the calculation of the depth of the current line penetration between the edges of the electrodes and the side walls of the cell in a cell with plane parallel electrode arrangement is proposed. The method is verified by the calculation of the
TANJA M. KOSTIC, SLAVISA M. PESIC, KONSTANTIN I. POPOV   +2 more
doaj   +2 more sources

Application of additives for the electrodeposition of metals and alloys from ionic liquids

工程科学学报
Ionic liquids (ILs) are a new class of green electrolyte systems owing to their unique characteristics of no proton interference, wide electrochemical window, low vapor pressure, good electrical conductivity, and low melting point. Electrodeposition is a
Xiuhu LI, Rongrong DENG, Yan LI, Cunying XU, Yixin HUA, Qibo ZHANG   +5 more
doaj   +1 more source

Molten Salt Electrodeposition: Review

Energies
Molten salt electrodeposition is the process of producing impressively dense deposits of refractory metals using the electrolysis of molten salts.
Umanga De Silva, Timothy P. Coons
doaj   +1 more source

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

Advanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source

Formation of Disperse Silver Deposits by the Electrodeposition Processes at High Overpotentials

International Journal of Electrochemical Science, 2012
In this study, electrodeposition of silver from nitrate solution at the high overpotentials was analyzed. Morphologies of silver deposits obtained at the different overpotentials and with the different electrodeposition times were examined using the ...
Konstantin I. Popov, Predrag M. Živković, Nebojša D. Nikolić   +2 more
doaj   +1 more source

Fatigue Crack Initiation and Growth in Nanocrystalline Ni at Multiple Length‐Scales

Advanced Engineering Materials, EarlyView.
Overview of miniaturized in situ SEM fatigue setup and resultant fatigue crack growth data for nanocrystalline Ni. The presented study focuses on the analysis of fatigue crack growth rate (FCGR) in focused ion beam‐notched microcantilevers prepared from nanocrystalline (NC) Ni as a model material.
Igor Moravcik, Alexander Jelinek, Markus Alfreider, Jutta Luksch, Anton Hohenwarter, Florian Schaefer, Christian Motz, Daniel Kiener   +7 more
wiley   +1 more source

Confining electrodeposition of metals in structured electrolytes [PDF]

Proceedings of the National Academy of Sciences, 2018
Significance Electrochemical cells based on lithium and sodium metal anodes are considered among the most versatile platforms for high-energy electrical energy storage. Unfortunately, unstable dendritic metal deposition at currents below the diffusion limit lead to premature cell failure by internal short circuits.
Snehashis Choudhury, Duylinh Vu, Alexander Warren, Mukul D. Tikekar, Zhengyuan Tu, Lynden A. Archer   +5 more
openaire   +2 more sources

Machine Learning‐Supported Analysis for Predicting and Visualizing Nonlinear Relationships Between Material Properties in Electroplated Chromium Layers

Advanced Engineering Materials, EarlyView.
This study applies machine learning regression to predict chromium layer thickness in decorative trivalent chromium electroplating, using 441 experiments from laboratory‐scale (1L) and pilot‐scale (14L) setups. Tree‐based models, particularly CatBoost, outperformed linear regression by capturing nonlinear parameter interactions (R2$R^2$ up to 0.77 ...
Christoph Baumer, Christopher Mai, Luca Eisentraut, Andreas Bund, Ricardo Buettner   +4 more
wiley   +1 more source

Model of Nano-Metal Electroplating Process in Trapezoid Profile Groove

Condensed Matter, 2019
The principle of the electrodeposition method is to immerse the coated products in a water electrolyte solution, the main components of which are salts or other soluble compounds—metal coatings.
Oksana Yu. Egorova, Victor G. Kosushkin, Leo V. Kozhitov   +2 more
doaj   +1 more source

Tuning Separator Chemistry: Improving Zn Anode Compatibility via Functionalized Chitin Nanofibers

Advanced Functional Materials, EarlyView.
Nanochitin derived from waste shrimp shells is used to fabricate separators for aqueous zinc batteries. By tuning the density of amine and carboxylic surface groups, water mobility at the separator interface is controlled, promoting uniform zinc deposition, suppressing dendrite growth, and enabling exceptional cycling stability exceeding 2000 h ...
Ibrahim Al Kathemi, Vishnu Arumughan, Mohamed Zbiri, Marcel Kröger, Ira Smal, Eero Kontturi, Roza Bouchal   +6 more
wiley   +1 more source