Results 31 to 40 of about 12,558 (259)
Formation of microcrystals under the influence of femtosecond laser radiation on carbon samples in liquid nitrogen [PDF]
EPJ Web of Conferences, 2019 In this paper, we present the results of an experimental study of the carbon microcrystals formation by direct laser action on the carbon target surface at temperature of liquid nitrogen.
Khorkov Kirill +4 more
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Oxyvanite V3O5: A new intercalation‐type anode for lithium‐ion battery
InfoMat, 2019 In the present study, V3O5 microcrystals that synthesized via vacuum calcination are employed as anodes for lithium‐ion batteries (LIBs) for the first time.
Dong Chen +8 more
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Advanced Functional Materials, EarlyView.MXene dervied CoFe composites show increased initial Oxygen Evolution Reaction (OER) activity compared to the pure CoFe and MXene in an Anion Exchange Membrane device. Vanadium vacancies in the MXene plays a role in increased OER activity and hinders Fe leaching in the AEM device over using the pure V2C MXene as a support material for the CoFe ...
Can Kaplan +16 more
wiley +1 more source
Detection of Microcrystals for CryoEM
, 2020 Here, we present a strategy to identify microcrystals from initial protein crystallization screen experiments and to optimize diffraction quality of those crystals using negative stain transmission electron microscopy (TEM) as a guiding technique. The use of negative stain TEM allows visualization along the process and thus enables optimization of ...
Simon, Weiss +3 more
openaire +3 more sources
Floppy hydrated salt microcrystals
, 2022 Abstract The crystalline structure of minerals due to the highly ordered assembly of its constituent atoms, ions or molecules confers a considerable hardness and brittleness to the materials. As a result, they are generally subject to fracture.
Wijnhorst, Rozeline +5 more
openaire +2 more sources
MOFs and COFs in Electronics: Bridging the Gap between Intrinsic Properties and Measured Performance
Advanced Functional Materials, EarlyView.Metal‐organic frameworks (MOFs) and covalent organic frameworks (COFs) hold promise for advanced electronics. However, discrepancies in reported electrical conductivities highlight the importance of measurement methodologies. This review explores intrinsic charge transport mechanisms and extrinsic factors influencing performance, and critically ...
Jonas F. Pöhls, R. Thomas Weitz
wiley +1 more source
The mechanism of recrystallization of carbon steels
Литьë и металлургияA nanostructural mechanism for recrystallization of carbon steels has been developed. First, structure‑forming nanocrystals of austenite, ferrite and cementite are formed from elementary nanocrystals of iron and graphite, free iron and carbon atoms.
E. I. Marukovich +2 more
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Remote sensing of microfluidic tracers by light scattering from microcrystals under magnetic fields
AIP Advances, 2017 This paper presents a new magnetic method for microfluidic visualization using low-density, highly buoyant, strongly reflective and magnetically responsive microcrystals.
Y. Takanezawa, H. Kashiwagi, M. Iwasaka
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Advanced Functional Materials, EarlyView.The highly anisotropic Fermi surface of bismuth results in variations in magnetotransport properties across different crystallographic directions, which can be characterized by studying microcrystals. To avoid the observed surface melting under room temperature Focused Ion Beam (FIB) irradiation, two low‐temperature FIB fabrication methods are proposed
Amaia Sáenz‐Hernández +6 more
wiley +1 more source
Microcrystallization of Atactic Polystyrene Induced by Photooxidation Aging
Macromolecular Materials and Engineering, 2023 Photooxidation aging, hygrothermal aging, and hot‐air aging are carried out on atactic polystyrene (aPS) samples formed by injection molding. It is interesting that microcrystals of atactic polystyrene are only found in photooxidation aging.
Zi‐rui Shen, Bin Lan, Qi Yang
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