Results 41 to 50 of about 55,712 (263)

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

Oxidative chemical vapor deposition of polyaniline thin films

Beilstein Journal of Nanotechnology, 2017
Polyaniline (PANI) is synthesized via oxidative chemical vapor deposition (oCVD) using aniline as monomer and antimony pentachloride as oxidant. Microscopy and spectroscopy indicate that oCVD processing conditions influence the PANI film chemistry ...
Yuriy Y. Smolin, Masoud Soroush, Kenneth K. S. Lau   +2 more
doaj   +1 more source

Diamond encapsulated silicon optical fibers synthesized by chemical vapor deposition

AIP Advances, 2020
Semiconductor optical fibers encapsulated in a protective diamond coating can theoretically lead to immense power handling capabilities and infrared functionality.
Alex T. Hendrickson, Kadek W. Hemawan, Michael G. Coco Jr., Steve C. Aro, Sean A. McDaniel, Pier J. Sazio, Gary Cook, John V. Badding, Russell J. Hemley   +8 more
doaj   +1 more source

Two-step method for growth of adlayer-free large-area monolayer graphene on Cu foil

Materials Research Express, 2022
Chemical vapor deposition is the most promising approach for synthesis of large-area monolayer graphene on Cu foil. However, numerous factors can result in formation of adlayers, such as the morphology of the Cu foil, methane concentration, and growth ...
Yijian Liang, Wenjing Zhang
doaj   +1 more source

Extrusion‐Based Additive Manufacturing of Advanced Ceramics: Strengthening Mechanisms and Process Optimization Review

Advanced Engineering Materials, EarlyView.
This review comprehensively evaluates extrusion‐based additive manufacturing for advanced ceramics, detailing feedstock options and key process parameters. By critically addressing defect mechanisms like porosity and cracking, the work highlights optimization strategies through machine learning and advanced postprocessing.
Meisam Bakhtiari, Mohammad Hadi Sheikh‐Ansari, Avinash Borgaonkar, Mehran Dadkhah, Abdollah Saboori   +4 more
wiley   +1 more source

CHEMICAL VAPOR DEPOSITION GROWTH OF WS2 CRYSTALS

Eurasian Physical Technical Journal, 2018
The synthesis and characterization of WS2 single crystals grown by chemical vapor deposition (CVD) method thru sulfurization of tungsten oxide thin layer on quartz substrate studied. Synthesis of WS2 carried out at 800-1000 °C in CVD system. The sulphur
A.A. Shaikenova, R.E. Beisenov, D.A. Muratov   +2 more
doaj  

Recent Progress in Heat and Mass Transfer Modeling for Chemical Vapor Deposition Processes

Energies
Chemical vapor deposition (CVD) is a vital process for deposit of thin films of various materials with precise control over the thickness, composition, and properties.
Łukasz Łach, Dmytro Svyetlichnyy
doaj   +1 more source

High‐Resolution Corrosion Fingerprinting of Alloy Libraries via Microdroplet Spectroelectrochemistry

Advanced Engineering Materials, EarlyView.
Ionic‐liquid microdroplet spectroelectrochemistry enables stable, localized electrochemical measurements over extended timescales. By coupling impedance spectroscopy, wetting analysis, finite‐element simulations, and operando Raman spectroscopy, it disentangles geometrical and electrochemical effects, opening new opportunities for rapid corrosion ...
Ekaterina Kurchavova, Oumaïma Gharbi, Mireille Turmine, Vincent Vivier   +3 more
wiley   +1 more source

Multilayer Self‐Limiting Electrospray Deposition via Stepped Voltage Bias

Advanced Engineering Materials, EarlyView.
Self‐limiting electrospray deposition (SLED) uses a high voltage to generate and deposit a charged payload on a target surface. The coating retains its charge, repelling newly arriving material. SLED thickness can be decreased by applying a secondary bias to the target.
Madhuri Deb, S. Rahman Pejman, Alexander Jakimowicz, Jonathan P. Singer   +3 more
wiley   +1 more source

Vapor–liquid–solid synthesis of Ag2Te using chemical vapor deposition method

APL Materials
Silver telluride, Ag2Te, has been selectively synthesized by conventional chemical vapor deposition (CVD) via the vapor–liquid–solid growth mechanism. The pre-deposited Ag film on the SiO2/Si substrate was chemically reacted with vaporized Te atoms and ...
Ha Heun Lee, Subin Lee, Geunwoo Hwang, Seungyeon Lee, Suyeon Cho   +4 more
doaj   +1 more source