Otros
Otros
Surface Decoration of Cellulose With Trifluoromethylphenyl Substituted Thiourea: A Robust Hydrogen‐Bonding Catalyst in Conjunction With L‐Proline for the Asymmetric Direct Mannich Reaction
13/12/2024 -
ABSTRACTCellulose is one of the most abundant biopolymers in nature. Despite being the subject of research in various fields, it is not as famous as chitosan in catalyst design. Herein, a novel...
Efficient Quasi‐Homogenous Photocatalysis Enabled by Molecular Nanophotocatalysts with Donor‐Acceptor Motif
02/12/2024 -
A small molecule‐based quasi‐homogeneous nanophotocatalyst is developed by solution‐processing of donor‐acceptor molecules from micrometer‐sized powder into ≈60 nm uniform nanoparticles...
Wear Behavior of Ceramic Tools in Longitudinal‐Torsional Ultrasonic Vibration‐Assisted Milling
01/12/2024 -
In this work, the longitudinal‐torsional ultrasonic milling (LTUM) process of austenitic heat‐resistant cast steel is proposed. Research shows that LTUM reduces milling forces, improves machined...
Impact of Infill Density and Glass Fiber Reinforcement on the Compressive and Bending Strength of Acrylonitrile Butadiene 3D‐Printed Corrugated Sandwich Panels
27/11/2024 -
This study introduces a novel approach in additive manufacturing for creating high‐strength, lightweight corrugated sandwich panels with acrylonitrile butadiene styrene‐reinforced by glass...
Spatiotemporal Programmability of 3D Chiral Color Units Driven by Ink Spontaneous Diffusion toward Customized Printing
19/11/2024 -
A spatiotemporally?resolved 3D chiral color modulation method is proposed, utilizing diffusion?driven asymmetric lattice deformation in dual?chiral polymer?templated blue phases. Custom?printed...
Deep?Ultraviolet Transparent Nonlinear Optical Phosphates: A New Alternative to Conventional Borates
20/11/2024 -
Deep ultraviolet (DUV) nonlinear optical (NLO) crystals with balanced performance are crucial for extending laser wavelengths into the DUV region, essential for various laser applications. However,...
Flame?Retarded Poly (Lactic Acid) Containing Phosphating Chitosan
19/11/2024 -
ABSTRACTPoly (lactic acid) (PLA) is a promising thermoplastic aliphatic polyester to replace petroleum?based polymers in many fields. However, its flammability has limited its application in areas...
Mechanical Properties and In Vitro Degradation Study of Modified?Polylactic Acid Block Copolymers/Polyetheretherketone Biocomposites
20/11/2024 -
Polypropylene (PP) based nanocomposites reinforced by graphitic carbon nitride nanosheets exfoliated from g?C3N4 exhibited enhanced gas barrier properties and mechanical properties.Polypropylene (PP)...
The effect of heat treatment on anisotropy behavior and formability of three-layer composite sheets using digital image correlation method
18/11/2024 -
Abstract The rolling process causes anisotropic behavior in metal sheets. The purpose of this research is to study the influence of annealing heat treatment on the anisotropy...
Synthesis of Highly Intercalated Urea–Clay Nanocomposite via Pomegranate Peel Waste as Eco-Friendly Material
21/11/2024 -
Until now, no slow-release urea (SRU) fertilizer has been made using the screw press method and the powder of plant residues rich in polyphenols, which are considered eco-friendly materials due to...
Unveiling the Significance of Graphene Nanoplatelet (GNP) Localization in Tuning the Performance of PP/HDPE Blends
20/11/2024 -
High-density polyethylene (HDPE) and polypropylene (PP) blends are widely used in industries requiring mechanically durable materials, yet the impact of processing parameters on blend performance...
Synthesis of Polyphosphate Flame Retardant Bisphenol AP Bis(Diphenyl Phosphate) and Its Application in Polycarbonate/Acrylonitrile-Butadiene-Styrene
21/11/2024 -
The flame retardant bisphenol AP bis(diphenyl phosphate) (BAPDP) is synthesized from triphenyl phosphate and bisphenol AP via transesterification, producing a...
Co-Optimization of Mechanical Properties and Radiopacity Through Radiopaque Filler Incorporation for Medical Tubing Applications
20/11/2024 -
Medical tubing, particularly cardiovascular tubing, is a critical area of research where continuous improvements are necessary to advance medical devices and improve patient care. While polymers are...
Investigation of the Effect of Reprocessing on Thermal and Mechanical Properties of Polymers and Polymer Nanocomposites
16/11/2024 -
This article investigates how reprocessing impacts the thermal and mechanical characteristics of low?density polyethylene, polystyrene, polypropylene, and graphene nanoplatelets reinforced...
Selective-layer polysulfone membranes based on unfunctionalized and functionalized MoS2/polyamide nanocomposite for water desalination
18/11/2024 -
Recently, reverse osmosis (RO) has become the most widely used process in membrane technology. It has aroused great interest in water desalination through membranes. According to recent studies,...
Improving the Competitiveness of Polymer Textile Materials Based on Digital Prediction of their Deformation Properties
16/11/2024 -
Results from research on the microstructure of a fibrous composite material are reported. A laboratory sample of a multilayered fibrous material was analyzed using scanning electron and optical...
Project Report: Thermal Performance of FIRSTLIFE House
13/11/2024 -
The paper deals with selected thermal properties of a small building that was built during the international student competition Solar Decathlon 2021/2022 and is now part of the Living Lab in...
Comprehensive Study on Dynamic Modulus and Road Performance of High-Performance Asphalt Mixture
15/11/2024 -
Asphalt pavement durability significantly impacts the service life of roads, and hence, understanding the performance of high-performance asphalt mixtures is crucial. This study investigates the...
Synthesis and Mechanism Study of an Environmental Additive Used in Water-Based Drilling Fluids from Bovine Bone Glue
13/11/2024 -
At present, animal bone glue has been widely used in industry, but there are no relevant research reports on its application in the petroleum industry. In this paper, the rheological properties,...
Theoretical Design of Smart Bionic Skins with Self-Adaptive Temperature Regulation
15/11/2024 -
Thermal management presents a significant challenge in electric design, particularly in densely packed electronic systems. This study proposes a theoretical model for radiative bionic skin that...
Substantive Dimethicone-Based Mucoadhesive Coatings
15/11/2024 -
It is challenging to deliver therapeutics in the oral environment due to the wet surfaces, the nature of the mucosa and the potential for saliva washout. In this study, the development of a...
