Economía Circular
Economía Circular
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...
Electroless Copper Plating on Polyimide Using Environmentally Friendly Glyoxylic Acid for PI@Cu Composite Current Collectors
18/04/2026 -
An environmentally friendly electroless copper plating process was developed by substituting formaldehyde with glyoxylic acid, enabling the fabrication of high‐quality PI@Cu composite films...
A Protein‐Managed Hydrogel Biomimicked by Insect Cuticle Enabling Ultra‐Durable Impact Resistance (Adv. Mater. 22/2026)
17/04/2026 -
Protein‐Managed Hydrogel Biomimicked by Insect CuticleA protein‐managed lamellar hydrogel inspired by the inner head‐capsule structure of the Asian corn borer. Its chitin/OfCPH‐2 lamellar...
Structural Design and Energy Management Performance of Photothermal Phase Change Composites
17/04/2026 -
This review summarizes multiscale structural design strategies for photothermal phase change composites, elucidating synergistic regulation of light‐heat‐energy conversion and providing...
Bioinspired Artificial Plant for Deep Soil Heavy Metal Remediation
18/04/2026 -
This work developed a plant‐inspired aligned porous chitosan/activated‐carbon aerogel (BAMC) to overcome the long treatment duration and shallow penetration depth of phytoremediation. By coupling...
A Composite Interlayer Reconciling Mechanical and Electrical Stability in Perovskite Solar Cells
19/04/2026 -
A solution‐processed composite interlayer prevents perovskite solar‐cell failure under combined light and heat. By strengthening adhesion, passivating defects, and blocking ion migration, it...
Inert Catalytic Sites Unlocked by Micropollutants for Rapid Water Decontamination with Near‐Complete Chemical Utilization
19/04/2026 -
Micropollutants can act as molecular triggers that activate a newly designed and chemically inert Fenton‐like PKU‐24 catalyst for on‐demand singlet oxygen generation from peroxymonosulfate...
Beyond Crystallinity: How Amorphous Structures Dictate Performance in Electrocatalysis
19/04/2026 -
The inherent structural features of amorphous nanomaterials and amorphous‐crystalline heterophase structures are interpreted in depth, and how these features affect the electrocatalytic performance...
Toward on-site analysis: a paper-based luminescent metal organic framework sensing strategy for sulfide via chemical vapor generation-colorimetric system
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The sulfide ion (S2−) is one of the toxic pollutants in water systems and its concentration is a critical environmental index. Traditional methods for S2− detection are typically confined...
Assessing walkability and climate adaptive capacity in relation to urban morphology and historical development
20/04/2026 -
Climate adaptation planning often relies on census-based or neighborhood boundaries, yet such fixed units seldom match the diverse and evolving problems that interventions seek to resolve. This...
Polyphosphates‐Based Cathode‐Electrolyte Interphase for 4.65 V LiCoO2
16/04/2026 -
Functional phosphate derivatives (FPD) formed in situ from the interaction of PF6− and TMSP establish covalent interactions with the Co/O lattice on the LiCoO2 surface. Their subsequent in situ...
Confined Assembly of Polymer Nanowires for High‐Performance Organic Thermoelectrics
14/04/2026 -
Solvent‐assisted soft lithography enables sub‐50 nm polymeric nanowire arrays that feature confinement‐induced chain alignment to boost charge transport, while pronounced phonon‐boundary...
Cascade C─C/C─N Bonding for Acetamide Synthesis from Electrocatalytic CO2 and Nitrate Coupling on CuCo Diatomic Sites
14/04/2026 -
A novel strategy for acetamide synthesis from electrocatalytic carbon dioxide and nitrate coupling via cascade C─C/C─N bonding is reported. Acetamide can be generated with a yield of 67.7 mg...
Multifunctional Aerogel‐Structured Metafabrics Assembled by Hierarchically Porous Microsphere/Nanofibril
13/04/2026 -
We report a robust strategy integrating dual‐environment modulation with in‐suit electro‐aerosol spraying/spinning technology to synthesize multifunctional aerogel‐structured metafabrics. By...
A self-powered biosensing platform utilizing gold-embedded hierarchical porous carbon and enzymatic signal amplification for aflatoxin B1 detection
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Current methods for detecting biotoxins are hindered by complex sample preparation and dependence on sophisticated instrumentation. Consequently, there is an urgent need for innovative solutions...
