Results 51 to 60 of about 2,686,988 (365)

The role of thermodynamically stable configuration in enhancing crystallographic diffraction quality of flexible MOFs

open access: yesiScience, 2021
Summary: Single-crystal X-ray diffraction (SCXRD) is a widely used method for structural characterization. Generally, low temperature is of great significance for improving the crystallographic diffraction quality. Herein we observe that this practice is
He Zhao   +7 more
doaj   +1 more source

Disordered ferroelectricity in the PbTiO3/SrTiO3 superlattice thin film

open access: yesAPL Materials, 2017
The PbTiO3/SrTiO3 superlattice thin films with a low volume fraction of PbTiO3 have not attracted much interest because they are thought to exhibit only a paraelectric state.
Gi-Yeop Kim   +12 more
doaj   +1 more source

Cryo-EM for battery materials and interfaces: Workflow, achievements, and perspectives

open access: yesiScience, 2021
Summary: The emerging cryogenic electron microscopy (cryo-EM) has demonstrated its power and essential role in probing the beam-sensitive battery materials and delivering new insights.
Suting Weng, Yejing Li, Xuefeng Wang
doaj   +1 more source

Mesoporous multimetallic nanospheres with exposed highly entropic alloy sites

open access: yesNature Communications, 2023
Multimetallic alloys (MMAs) with various compositions enrich the materials library with increasing diversity and have received much attention in catalysis applications.
Yunqing Kang   +11 more
doaj   +1 more source

MALDI Mass Spectrometry Imaging: A Potential Game-Changer in a Modern Microbiology

open access: yesCells, 2022
Nowadays, matrix-assisted laser desorption/ionization time of flight mass spectrometry (MALDI-TOF MS) is routinely implemented as the reference method for the swift and straightforward identification of microorganisms.
Maureen Feucherolles, Gilles Frache
doaj   +1 more source

Influence of sub-zero temperature on nucleation and growth of copper nanoparticles in electrochemical reactions

open access: yesiScience, 2021
Summary: Cu metal nanostructures have attracted wide interest of study as catalysts for CO2 reduction reaction and other applications. Controlling the structure and morphology of Cu nanostructures during synthesis is crucial for achieving desired ...
Qiubo Zhang   +4 more
doaj   +1 more source

Dendrimer-Encapsulated Nanoparticles: New Synthetic and Characterization Methods and Catalytic Applications [PDF]

open access: yes, 2011
In this article we describe the synthesis, characterization, and applications of dendrimer-encapsulated nanoparticles (DENs). These materials are synthesized using a template approach in which metal ions are extracted into the interior of dendrimers and ...
Carino, Emily V.   +5 more
core   +1 more source

Magnetic Levitation in Chemistry, Materials Science, and Biochemistry.

open access: yesAngewandte Chemie, 2020
All matter has density. The uses of density to characterize matter date back as early as ~250 BC when Archimedes was believed to have solved "The Puzzle of The King's Crown". Today, measurements of density are used to separate and characterize a range of
Shencheng Ge   +6 more
semanticscholar   +1 more source

COMBIgor: Data-Analysis Package for Combinatorial Materials Science. [PDF]

open access: yesACS Combinatorial Science, 2019
Combinatorial experiments involve synthesis of sample libraries with lateral composition gradients requiring spatially resolved characterization of structure and properties.
K. Talley   +11 more
semanticscholar   +1 more source

Overview: Computer vision and machine learning for microstructural characterization and analysis

open access: yes, 2020
The characterization and analysis of microstructure is the foundation of microstructural science, connecting the materials structure to its composition, process history, and properties.
Cohn, Ryan   +6 more
core   +1 more source

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