Economía Circular
Economía Circular
Zein‐Based Adhesives: Sustainable Extraction and Application in Bioadhesive Technologies
26/04/2026 -
Zein is extracted from corn gluten meal using a simple and scalable process with high yield (~90%). The resulting protein is applied in bioadhesives modified with Ca2+ and Fe3+ ions, exhibiting...
Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties
24/04/2026 -
This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while...
Salting‐Out Engineered Sulfonated Cellulosic Hydrogel with Proton Hopping Pathways for Integrated Water Purification and Electricity Generation
23/04/2026 -
A salting‐out structured sulfonated biomass hydrogel is introduced as a multifunctional interfacial platform for simultaneous freshwater generation and electricity harvesting. Hofmeister‐induced...
A Bipolar Integrated Electro‐Chemocatalysis System for Continuous‐Flow Paired Synthesis of Cyclohexanone Oxime at Industrial‐Relevant Current Density
23/04/2026 -
The work presented a bipolar integrated electro‐chemocatalysis system that enables continuous‐flow paired CHO synthesis under ambient conditions at industrial‐relevant current densities for...
Halogenation‐Regulated Electron‐Phonon Coupling Stabilizes Delocalized Excitation Toward High‐Performance Organic Solar Cells
24/04/2026 -
Halogen substitution from fluorine to iodine in non‐fullerene acceptors systematically promotes intra‐moiety excitation formation while suppressing charge‐transfer state participation. Heavier...
Effect of Impregnation Medium on Ionic Liquid Incorporation Into SPEEK Membranes for PEMWE
23/04/2026 -
Sulfonated PEEK (SPEEK) membranes incorporated with triethylammonium ionic liquid (TEA‐PS.MeSO3) were prepared using water and methanol impregnation media. The solvent environment influences ionic...
Nano‐Catalyst‐Enhanced Algal Biodiesel Combustion Optimized by Physics‐Informed Few‐Shot Learning
25/04/2026 -
Algal biodiesel is blended with CaCO3, TiO2, and CeO2 to synthesize a hybrid nano‐catalyst, which is applied in a CI engine to enhance combustion performance. AI‐driven optimization enables...
Decoding CO2‐to‐Methanol Catalysis With Interpretable ML and Multi‐Objective Optimization
25/04/2026 -
This study presents an interpretable machine‐learning framework for CO2‐to‐methanol catalysis using 1,982 curated experimental entries. By combining XGBoost prediction, SHAP‐based feature and...
Gas‐to‐Liquid Conversion From Mixed Biomass via Aspen Plus: Efficiency and Product Analysis
25/04/2026 -
This study presents a comprehensive Aspen Plus simulation of gas‐to‐liquid (GTL) conversion using mixed agricultural biomass. By optimizing gasification and Fischer–Tropsch synthesis...
Modeling Dynamic Viscosity of Pure Fatty Acid Methyl Esters via Robust Machine Learning Approaches
25/04/2026 -
Accurate estimation of viscosity for pure fatty acid methyl esters is established.MLP‐ANN is found to be the most accurate algorithm.Pressure is most impactful factor affecting viscosity...
Binderless Acoustic Panels From Rice Straw Pulp With Tunable Fiber Architectures
22/04/2026 -
Rice straw waste can be extracted for natural pulp fibers and formed into a binderless acoustic panel with process‐controlled fiber architectures and tunable porosity and fiber bonding. This...
Liquid-filled stick microextraction with a built-in acidifier enabling pH-adjustment-free analysis of illegal NSAIDs in herbal extracts
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This study presents a liquid-filled stick microextraction method with a built-in acidifier (LFSME-BA) that enables ready-to-use, pH-adjustment-free extraction of non-steroidal anti-inflammatory...
Gentle-Sketch: a high-performance and compact invertible sketch for top-K estimation
30/04/2026 -
Understanding the temporal dynamics of soil microbial communities is crucial for assessing the stability of orchard soils. We analyzed bacterial and eukaryotic communities in the rhizosphere of...
Influence of Unit Cell Parameters on Mechanical Characteristics of 3D‐Printed Cylindrical Metamaterial Structure: A Finite Element and Experimental Study
18/04/2026 -
This study analyzes how unit cell size affects the mechanical properties of 3D‐printed ABS cylindrical metamaterials. Through experimental testing and simulation, it reveals that width enhances...
Gradient Wall‐Thickness Design of Fluorite‐Type Plate Lattice Metamaterials for Integrated Mechanical–Acoustic Performance
18/04/2026 -
A porous fluorite‐type plate‐lattice metamaterial is developed to combine lightweight load bearing with sound absorption. Geometry tuning and wall‐thickness grading reveal fluorite‐specific...
Interaction of MgO Recyclate‐Based Cermet Anode With KF‐AlF3‐Al2O3 at 800°C During Laboratory Scale Aluminum Molten Salt Electrolysis
18/04/2026 -
A carbon‐free, as‐sintered MgO–steel cermet anode, fabricated via cold isostatic pressing using MgO–C refractory recyclate, was evaluated under laboratory‐scale K‐cryolite electrolysis at...
