Otros
Otros
A Study of the Relationship between Polymer Solution Entanglement and Electrospun PCL Fiber Mechanics
28/11/2023 -
Electrospun fibers range in size from nanometers to micrometers and have a multitude of potential applications that depend upon their morphology and mechanics. In this paper, we investigate the...
Undulations of Smectic A Layers in Achiral Liquid Crystals Manifested as Stripe Textures
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Self-assembly of organic molecules represents a fascinating playground to create various liquid crystalline nanostructures. In this Letter, we study layer undulations on micrometer scale in smectic A...
Oxidation of Zinc Microparticles by Microwave Plasma to Form Effective Solar-Sensitive Photocatalysts
10/11/2023 -
The presented work studies the processes of synthesis of ZnO microstructures using atmospheric-pressure microwave nitrogen plasma and investigates their photocatalytic activity in the processes of...
From Micro to Nano: Grinding Natural Magnetite Ore for Microalgae Harvesting
05/06/2023 -
Microalgae represent a promising feedstock for sustainable biomass and energy. The low cell concentration after cultivation, however, limits the current application fields. Magnetic microalgae...
Nanonet membranes with nano?mastoid structure for high?performance oily wastewater treatment
27/10/2023 -
The pollution caused by oily wastewater has a severe influence on the human health and ecological environment. However, the present membranes suffer from a bottleneck that it is difficult to...
Approaches to Control Crazing Deformation of PHA-Based Biopolymeric Blends
26/10/2023 -
The mechanical behavior of polymer materials is heavily influenced by a phenomenon known as crazing. Crazing is a precursor to damage and leads to the formation of cracks as it grows in both...
Light?Based 3D Printing of Complex?Shaped Photonic Colloidal Glasses
15/10/2023 -
Photonic colloidal glasses with isotropic structural color can be shaped into complex objects by light?based 3D printing and calcination. Printed and calcined parts rely on sustainable, non?bleaching...
Formation of Oriented Nanowires from Mixed Metal Oxides
27/09/2023 -
In this study, we present a physical method for the fabrication of oriented nanowires composed of mixed metal oxides. Pulsed laser deposition carried out in the air under atmospheric pressure was...
Scalable Electrodeposition of Liquid Metal from An Acetonitrile?Based Electrolyte for Highly?Integrated Stretchable Electronics
13/09/2023 -
The advancement of highly?integrated stretchable electronics requires the development of scalable (sub)?micrometer conductor patterning. Eutectic gallium indium (EGaIn) is an attractive conductor for...
Synthesis, characterization, photocatalytic application of Gd/K co?doped ZnO
28/08/2023 -
In this paper, we introduce the synthesis of undoped ZnO and 5 wt % Gd/K co?doped ZnO compounds to improve photocatalytic activity. Undoped ZnO particles and Gd/K co?doped ZnO particles were...
SiO2 Modification of Silicon Carbide Membrane via an Interfacial In Situ Sol–Gel Process for Improved Filtration Performance
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Silicon carbide (SiC) membrane has emerged as a promising class of inorganic ceramic membranes with many advantageous attributes and has been used for a variety of industrial microfiltration (MF)...
Low-Temperature Emission Dynamics of Methylammonium Lead Bromide Hybrid Perovskite Thin Films at the Sub-Micrometer Scale
19/08/2023 -
We study the low-temperature (T = 4.7 K) emission dynamics of a thin film of methylammonium lead bromide (MAPbBr3), prepared via the anti-solvent method. Using intensity-dependent (over 5 decades)...
Improved Limits on an Exotic Spin- and Velocity-Dependent Interaction at the Micrometer Scale with an Ensemble-NV-Diamond Magnetometer
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Searching for exotic interactions provides a path for exploring new particles beyond the standard model. Here, we used an ensemble-NV-diamond magnetometer to search for an exotic spin- and...
Mechanoluminescence and Photoluminescence Heterojunction for Superior Multimode Sensing Platform of Friction, Force, Pressure, and Temperature in Fibers and 3D?Printed Polymers
09/08/2023 -
The development of a multifunctional sensing platform in the form of photo?/mechano?luminescent powder, fibers, and 3D?printed polymers for optical detection of pressure, temperature, force, and...
Synthesis and NO2 Sensing Properties of In2O3 Micro-Flowers Composed of Nanorods
09/08/2023 -
Semiconductor oxide gas sensors have important applications in environmental protection, domestic health, and other fields. Research has shown that designing the morphology of sensitive materials can...
Phase-Separated Structure of NBR/PVC Blends with Different Acrylonitrile Contents Investigated Using STEM–EDS Mapping Analysis
09/08/2023 -
We investigated the phase-separated structure of nitrile butadiene rubber (NBR)/polyvinyl chloride (PVC) blends with different acrylonitrile (AN) contents in the NBR, using dynamic mechanical...
Reusable Shape?Memory Photonic Crystal Paper for Pin?Printing and High?Resolution Press Printing
31/07/2023 -
Rewritable photonic crystal (PC) paper has the potential to significantly reduce the consumption of forest resources in the printing industry, while also being environmentally friendly and efficient....
Patterning Quantum Dots via Photolithography: A Review
02/08/2023 -
Quantum dots (QDs) are used as promising materials for next?generation displays due to their excellent electrical/optical properties. Strategies for patterning QDs via photolithography (conventional...
Structural and Thermal Examinations of Polyamide Modified with Fly Ash from Biomass Combustion
27/07/2023 -
This paper presents the results of examinations of the structure and crystallinity of polyamide (PA6) modified with fly ash from biomass combustion in a fluidized-bed boiler. Composites based on a...
Colloidal Quantum Dot Nanolithography: Direct Patterning via Electron Beam Lithography
20/07/2023 -
Micro/nano patterns based on quantum dots (QDs) are of great interest for applications ranging from electronics to photonics to sensing devices for biomedical purposes. Several patterning methods...
