Materiales avanzados
Materiales avanzados
Design of New Dispersants Using Machine Learning and Visual Analytics
06/03/2023 -
Artificial intelligence (AI) is an emerging technology that is revolutionizing the discovery of new materials. One key application of AI is virtual screening of chemical libraries, which enables the...
A “Special” Solvent to Prepare Alloyed Pd2Ni1 Nanoclusters on a MWCNT Catalyst for Enhanced Electrocatalytic Oxidation of Formic Acid
17/02/2023 -
Herein, an electrocatalyst with Pd2Ni1 nanoclusters, supporting multiwalled carbon nanotubes (MWCNTs) (referred to Pd2Ni1/CNTs), was fabricated with deep eutectic solvents (DES), which simultaneously...
Enhancement of 3D Printability by FDM and Electrical Conductivity of PLA/MWCNT Filaments Using Lignin as Bio-Dispersant
17/02/2023 -
To increase the applications of FDM (fusion deposition modeling) 3D printing in electronics, it is necessary to develop new filaments with good electrical properties and suitable processability. In...
Graphene Composite via Bacterial Cellulose Assisted Liquid Phase Exfoliation for Sodium-Ion Batteries
31/12/2022 -
One of the most critical challenges for commercialization of sodium-ion battery (SIB) is to develop carbon anodes with high capacity and good rate performance. Graphene would be an excellent SIB...
Cost?effective suspension formulation for flexible TiB2 tapes
01/01/2023 -
The manufacturing of UHTC materials has significantly advanced over recent years, allowing for the development of new microstructures, architectures, shapes, and geometries to explore new properties...
Structure and properties of new biodegradable elastomers composed of poly(ethylene succinate)?based poly(ether ester)s and poly(lactic acid)
05/12/2022 -
AbstractHigh?performance graphene oxide (GO) and graphene reinforced epoxy composites have made great development in various properties (such as, mechanical and thermal property) compared with the...
Ultrasonic dispersion of multi-walled carbon nanotubes aided by pyrene-polyether dispersants and Al2O3 particles
20/11/2022 -
Abstract Carbon nanotube (CNT) aqueous suspensions are attracting considerable attention in conductive, antistatic, electromagnetic shielding coatings and films owning to their...
Effect of Dispersing Agents on the Stability of Recycled Paints
11/11/2022 -
In a circular economy approach, paint waste is recycled and reformulated to be transformed into new paints. In this regard, the lifespan of recycled paints must be properly assessed and extended...
Binder derived semi-conductive graphite/alumina composites via novel one-step pulsed electric current sintering
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Semi-conductive graphite/Al2O3 ceramic composites were successfully fabricated via a novel and facile approach by pulsed electric current sintering of binder embedded Al2O3 powders, which were...
Preparation of UV-Curable Nano-WO3Coating and Its Infrared Shielding Properties
07/11/2022 -
Nano-WO3 particles are expected to find use in new shielding materials because of their significant absorption of near-infrared light in the 1400–1600nm and 1900–2200nm...
Study on the slurrying properties of semi-coke with dispersants and the interaction between semi-coke particles based on E-DLVO theory
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It is essential to prepare the semi-coke water slurry (SCWS) using semi-coke powder in China. The preparation of SCWS can not only alleviate the oil demand, but can also provide a new way to...
Direct ink writing of dense alumina ceramics prepared by rapid sintering
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Direct ink writing, as one kind of 3D printing technology, can produce alumina ceramics with complex shapes that are difficult to be obtained by conventional technology. However, how to quickly...
DLP fabricating of precision GelMA/HAp porous composite scaffold for bone tissue engineering application
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The hydrogel composited hydroxyapatite (HAp) scaffold shown biomimetic extracellular matrix and...
Flexible environment-tolerant electroluminescent devices based on nanocellulose-mediated transparent electrodes
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Stretchable electroluminescent (EL) devices show great potential for wearable displays. However, the integration of stretchability, flexibility, temperature-tolerance, waterproofness and...
Granulation of Silicon Nitride Powders by Spray Drying: A Review
18/07/2022 -
Spray drying is a widely used method of converting liquid material (aqueous or organic solutions, emulsions and suspensions) into a dry powder. Good flowability, narrow size distribution, and...
Determination of the optimal additive content for carbon nanotube (CNT) dispersion and the influence of its incorporation on hydration and physical-mechanical performance of cementitious matrices
08/08/2022 -
Carbon nanotubes (CNT) have gained great prominence due to their exceptional properties, such as high tensile strength and modulus of elasticity. However, one of the biggest difficulties regarding...
Polymethyl(1–Butyric acidyl)silane–Assisted Dispersion and Density Gradient Ultracentrifugation Separation of Single–Walled Carbon Nanotubes
17/06/2022 -
Individual single–walled carbon nanotubes (SWNTs) with distinct electronic types are crucial for the fabrication of SWNTs–based electronic and magnetic devices. Herein,...
Environmental Impacts and Challenges Associated with Oil Spills on Shorelines
31/05/2022 -
Oil spills are of great concern because they impose a threat to the marine ecosystem, including shorelines. As oil spilled at sea is transported to the shoreline, and after its arrival, its behavior...
Thermo-Optical Characterization of Therminol55 Based MXene–Al2O3 Hybridized Nanofluid and New Correlations for Thermal Properties
30/05/2022 -
The current research focuses on formulating a new class of Therminol55-based nanofluids that incorporates an MXene/Al2O3 nanocomposite as the new class of dispersant at three different concentrations...
Micro-structured and self-assembled patterns in PLA-cast films as a function of CTAB content, magnesium and substratum hydrophobicity
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The fabrication of biomaterials with structured surfaces for medical purposes is a topic of great interest. Producing topographies with certain characteristics can benefit tissue formation and/or...
Study on the Penetration Power of ZrO2 Toughened Al2O3 Ceramic Composite Projectile into Ceramic Composite Armor
15/04/2022 -
This work aims to improve the penetration ability of a 14.5 mm standard armor-piercing projectile into ceramic/armor steel (Al2O3/RHA) composite armor. To this end, ZrO2 toughened Al2O3(ZTA) is...
