Results 21 to 30 of about 1,172,255 (281)

Combining XRF, Multispectral Imaging and SEM/EDS to Characterize a Contemporary Painting

open access: yesQuantum Beam Science, 2023
Diagnostic analyses on a contemporary painting on canvas were performed with X-ray fluorescence (XRF), multispectral imaging and scanning electron microscope/energy dispersive spectroscopy (SEM/EDS).
J. Brocchieri   +3 more
semanticscholar   +1 more source

A critical catalogue of SEM‐EDS multispectral maps analysis methods and their application to hydrated cementitious materials

open access: yesJournal of Microscopy, 2023
Many methods have been proposed to analyse SEM‐EDS hypermaps of hydrated cementitious materials but none can fit all purposes. In this presentation, we review existing methods for phase identification, stoichiometry quantification, and microstructure ...
Fabien Georget   +3 more
semanticscholar   +1 more source

Earth system science applications of next-generation SEM-EDS automated mineral mapping

open access: yesFrontiers in Earth Science, 2022
Sedimentary rocks contain a unique record of the evolution of the Earth system. Deciphering this record requires a robust understanding of the identity, origin, composition, and post-depositional history of individual constituents.
Shujun Han   +9 more
semanticscholar   +1 more source

Automated mineralogy (SEM-EDS) approach to sandstone reservoir quality and diagenesis

open access: yesFrontiers in Earth Science, 2022
Porosity and permeability define the reservoir quality of a sandstone. Porosity and permeability are controlled by primary sedimentary characteristics and subsequent diagenetic modification.
R. Worden, J. Utley
semanticscholar   +1 more source

The effect of CO2 and Nd:YAP lasers on CAD/CAM Ceramics: SEM, EDS and thermal studies [PDF]

open access: bronzeLaser Ther, 2016
Ahmed Gamal   +6 more
openalex   +3 more sources

Surface Characterization of Cottonseed Meal Products by SEM, SEM-EDS, XRD and XPS Analysis

open access: gold, 2017
The utilization of cottonseed meal products as valuable industrial materials needs to be exploited. We have recently produced water-washed cottonseed meal, total cottonseed protein, sequentially extracted water- and alkali-soluble proteins, and two ...
Zhongqi He   +6 more
openalex   +3 more sources

Quantitative SEM-EDS Analysis of Semi-Transparent Samples

open access: yesMicroscopy Today, 2021
Abstract: Recent years have seen increased crossover of microscopy techniques developed for transmission electron microscopes (TEMs) being utilized as well in scanning electron microscopes (SEMs).
S. Boona
semanticscholar   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur   +5 more
wiley   +1 more source

A Novel Approach to Produce Metal–Metal Composites by Leveraging Immiscibility: Laser Powder Bed Fusion of Nanosilver‐Dispersed Titanium

open access: yesAdvanced Engineering Materials, EarlyView.
Incorporating nanosized silver into titanium for antimicrobial materials exploits the metastable miscibility gap between silver and titanium. Silver nanoparticles are synthesized via pulsed laser ablation in liquid. Silver addition refines the microstructure, increases hardness by 30%, and reduces Staphylococcus capitis microbial adhesion by 70%, with ...
Hamed Shokri   +4 more
wiley   +1 more source

Maillard Type Reaction for Electroless Copper Plating onto Ceramic Nanoparticles

open access: yesAdvanced Engineering Materials, EarlyView.
This work presents the manufacturing of copper‐plated ceramic nanoparticles in an environmentally friendly way. Supported by organic functionalizations with pectin an electroless plating step can be performed. Sustainable reagents like xylose, and several amino acids are used for the reduction process.
Lukas Mielewczyk   +8 more
wiley   +1 more source

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