Results 91 to 100 of about 362,779 (190)

A comparative study on corrosion failure analysis of hearing aid devices from different markets

open access: yesMaterials and Corrosion, Volume 74, Issue 1, Page 159-173, January 2023., 2023
The miniaturized design trend in hearing aids has caused a tremendous reduction in sizes for electronic parts and assembly, and as a result, the robustness of the device towards corrosion‐induced failures is compromised. In this study, a large number of field‐failed hearing aid devices across different markets were analyzed to understand their failure ...
Abhijeet Yadav, Rajan Ambat
wiley   +1 more source

Localized EIS Data for Capacity and SOH Prediction With Neural Networks

open access: yesBattery Energy, EarlyView.
This study showed a higher accurate capacity and state of health predictions using solely the most correlated frequencies for a neural network model. Findings showed that the charge transfer region is essential for battery prognosis studies, reducing the time needed for battery characterization using impedance.
Hakeem Thomas   +2 more
wiley   +1 more source

In‐Pt Supported Catalytically Active Liquid Metal Solutions for Propane Dehydrogenation – Role of Surface Acidity of Support

open access: yesChemCatChem, Accepted Article.
Propane dehydrogenation is a dynamic catalytic application associated with rapid deactivation due to coking. Supported catalytically active liquid metal solutions (SCALMS) have been demonstrated to suppress coking due to the highly dynamic active sites at the liquid metal‐gas interface.
Moritz Wolf   +12 more
wiley   +1 more source

Carbohydrate Synthesis is Entering the Data‐Driven Digital Era

open access: yesChemistry – A European Journal, EarlyView.
The outcome of glycosylations, essential for glycochemistry, is difficult to predict due to its intricate mechanism and the influence of protective groups. Recent advances illustrate that integrating digital tools like automation, computational modelling, and data management drives progress in the carbohydrate synthesis field.
Eric T. Sletten   +3 more
wiley   +1 more source

Investigation of liquid distribution in gas–solid fluidized beds for fluid cokers

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract Thermal cracking processes convert larger molecules into smaller, more valuable products, without a catalyst, allowing for transforming residual oils or waste plastics into useful compounds. Fluid coking, a thermal cracking process utilizing a fluidized bed of hot particles, processes approximately 1 million barrels of residual oil daily. This
Yohann Cochet   +3 more
wiley   +1 more source

Experimental methods in chemical engineering: Electron probe micro‐analysis—EPMA

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
ABSTRACT Electron probe microanalysis (EPMA) is a non‐destructive spectroscopic technique to map the chemical composition—quantitative elemental distribution and layer thickness—with a micro‐scale resolution. An electron beam illuminates the surface of a sample and produces backscattered electrons (BSE), secondary electrons (SE), characteristic X‐rays,
Viviane de Oliveira Campos   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy