Results 21 to 30 of about 11,069 (260)

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

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

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

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

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

DigiChrom: A Domain Ontology for Semantic Representation of Trivalent Chromium Platings and Its Large Language Model‐Based Alignment With Multiple Mid‐Level Ontologies

Advanced Engineering Materials, EarlyView.
Digitalizing electroplating requires both domain knowledge and interoperability. This work introduces PlatOn, a domain ontology for trivalent chromium plating and coating characterization, and a hybrid pipeline that aligns it to a mid‐level reference ontology by combining eight similarity metrics with language model reasoning. Expert‐validated mappings
Janik Harter, Elena Garcia Trelles, Christoph Schweizer, Thomas Seifert, Christoph Baumer, Mahmoud Elkady, Katja Feige, Daniel Grimme, Edgar Hoffmann, Andreas Waibel, Anke Walter   +10 more
wiley   +1 more source

Halide Perovskite Integrated Photovoltaic Cathodes Incorporating Pt on ZIF‐8‐Derived Carbon for Solar Hydrogen Production

Advanced Functional Materials, EarlyView.
A low‐Pt catalyst supported on zeolitic imidazolate framework (ZIF‐8)‐derived porous carbon and graphite is integrated with a halide perovskite photovoltaic, yielding cathodes that achieve a high photocurrent density (∼20 mA cm−2) under simulated sunlight and exhibit remarkable stability in acidic media over several days, thereby demonstrating a ...
Na Yeong Oh, Woo Jin Mun, Kamran Dastafkan, Matyas Daboczi, Hongki Kim, Humza Bhatti, Eunyoung Hong, Minzhi Chen, Yongqi Huang, Jin Hyuk Kim, Nicola Gasparini, Jong Hak Kim, Salvador Eslava   +12 more
wiley   +1 more source

Towards Thin Calcium Metal Anodes—An Essential Component for High-Energy-Density Calcium Batteries

Nanomaterials
Metal anodes, such as those based on Ca, Mg, Na and Li, are considered to be one of the keys to the further development of high-energy-density rechargeable batteries. The thickness of these metal anodes directly affects the energy density of the battery.
Christoph Kiesl, Reinhard Böck, Holger Kaßner, Joachim Häcker, Marco Kögel, Timo Sörgel, Şeniz Sörgel   +6 more
doaj   +1 more source

Functionalizing Micro‐to‐Mesoscopic Electrode Architectures for Regulating Electron Transfer Behaviors in Electrocatalysis

Advanced Functional Materials, EarlyView.
A systematic review is conducted to assess the influence of electrode architecture across micro‐ to mesoscopic length scales on electron‐transfer pathways in electrocatalysis. We discuss the structure‐activity relationships in electrocatalytic applications, including resource recovery and environmental remediation, and provide cost‐effective, efficient
Manshu Zhao, Jiaojiao Zhang, Shideng Yuan, Xinmeng Yu, Keming Wan, Xiaoguang Duan, Zhining Wang   +6 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