Eléctrico
Eléctrico
Influence of Arc Oscillation Modes on the Porosity and Mechanical Properties of Auxiliary Wire‐Filling Gas Metal Arc‐Directed Energy Deposition 2319–1100 Aluminum‐Based Functionally Graded Material
10/06/2026 -
Arc oscillation is introduced into auxiliary wire‐filling gas metal arc‐directed energy deposition (GMA‐DED) to regulate 2319–1100 aluminum‐based gradient structures. Spiral oscillation...
Topology‐Regulated Polyurea: From Structural Design to Emerging Applications
10/06/2026 -
Recent advances in topology‐regulated polyurea—including the synthesis method, structure design, and emerging applications—have been summarized. This review provides scientists with knowledge...
Reversible Thermoactuation Unlocks Minimally Invasive Implantation and Retrieval of Soft Bioelectronics
10/06/2026 -
Addressing the “easy‐in, hard‐out” dilemma of implantable electronics, a reversible actuating polymer (Trap) is developed. By harnessing a cooperative dual‐crystalline switching strategy,...
Metal Atoms and Quantum Dots Coexist for Water Electrolysis
10/06/2026 -
Guided by theoretical predictions, the study presents a novel graphdiyne‐supported catalyst featuring isolated Ni atoms and Ru quantum dots coexist (Ni–RuNix/GDY) that achieves exceptional...
Soft Hardware, Flowing Software: Reconfigurable Microfluidics for Adaptable Chemical Computation
10/06/2026 -
A reconfigurable microfluidic platform based on soft, photo‐printable, and chemically erasable hydrogel structures printed and erased in situ is used to control flow routing, mixing, chemical...
Calcium‐Mediated Fe─N Bond Reinforcement for Ultra‐Stable Oxygen Reduction Reaction
10/06/2026 -
A novel Fe–Ca dual‐site catalyst anchored on amorphous porous carbon nanosheets delivers exceptional oxygen reduction activity and long‐term durability. Ca atom modulates the electronic...
Double‐Sided Mechanical Interlocking Enables Soft‐Rigid Conductive Interfaces With a Record High Toughness for Flexible Electronics
09/06/2026 -
A double‐sided mechanical interlocking strategy is developed to create robust electrical contact between polymer electrode and metal interconnect. The fibrous structure enables formation of...
Step‐Edge Functionalization by N‐Heterocyclic Carbenes Enhances Catalytic Activity in Electrochemical CO2 Reduction
09/06/2026 -
Atomically precise functionalization by N‐heterocyclic carbenes enhances the catalytic efficiency of macroscopically defined step edges toward electrochemical CO2${\rm CO}_2$ reduction....
Quantifying the Electrical Excitation Level of Quantum Dots for Mitigating Electroluminescent Efficiency Roll‐Off
09/06/2026 -
This work presents a quantitative method for evaluating the quality of quantum dot light‐emitting diodes by assessing electroluminescence intensity and the average number of excitons under low...
Highly Excited Electronic States of the Dicarbon Molecule: From Spectroscopy to Dynamics
09/06/2026 -
The dicarbon (C2) is one of the most important molecular species in the universe. This paper presents a comprehensive review of recent progress on the spectroscopy, quantum state lifetime...
Synthesis and Pharmacological Evaluation of 4H‐Chromene‐3‐Carbonitrile Derivatives as Antiplatelet Agents
10/06/2026 -
4H‐Chromene‐3‐carbonitrile (4j) compound showed anticoagulation & antiplatelet activities in rats following both oral and intravenous administration at doses of 0.15, 0.3, and 0.6 mg/kg....
One‐Step Pickering Emulsion Strategy for Flexible Aramid Nanofiber‐Based Composite Phase Change Film With Enhanced Photothermal Conversion and Mechanical Robustness
07/06/2026 -
A flexible aramid nanofiber‐based composite phase change film is fabricated via a one‐step Pickering emulsion strategy. The unique mortar–concrete structure endows excellent mechanical...
Study on the Preparation of Polyaniline/Nickel Powder/Polyurea Composite Conductive Films
05/06/2026 -
A ternary polyaniline/nickel powder/polyurea composite film is developed via blending, where PANI acts as both a conductive filler and an interfacial compatibilizer through hydrogen bonding with the...
A Fully Bio‐Based Elastomer with Ultrahigh Lignin Content and Performance Rivaling Nitrile Rubber
07/06/2026 -
Kraft lignin is directly converted into a high‐performance, fully bio‐based elastomer through a catalyst‐free process. Lignin content reaches as high as 50–75 wt.%, yielding a covalently...
Bioinspired 4D‐Printing Microwave Absorbers With Adaptive Programmable Switches via Morphable Percolation Networks and Resonant Models
05/06/2026 -
A programmable 4D‐printed thermal‐electromagnetic metadevice is presented to bridge environmental stimuli with structural and performance reconfigurations. Driven by alignment‐encoded liquid...
Shape‐Recognition in an Al‐MOF Enables High C3F6 Adsorption and Size‐Sieving Separation of C3F6/C3F8
04/06/2026 -
An Al‐MOF (HIAM‐344) with narrow windows and large cavities achieves high‐capacity size‐sieving separation of C3F8/C3F6 and directly produces C3F8 (> 99.999%).ABSTRACTThe purification of...
Ultrasound‐Assisted Zwitterion Grafting on NiOx for Suppressing Self‐Assembled Monolayer Migration in Perovskite Solar Cells
04/06/2026 -
A novel ultrasonic strategy functionalizes NiOx with PIPES, improving conductivity and SAM assembly. The integrated NiOx+PIPES/4PABCz layer enhances charge transport, achieving 27.03% efficiency...
Non‐Fullerene Acceptor Photo‐Charge Enabled Stretchable Photovoltaic Robustness Under 90% Tensile Strain and 30% Strain Cycles
04/06/2026 -
This study reports two record values in stretchable organic solar cells, which are >80% retention of initial power conversion efficiency at 90% tensile strain and at 30% strain after 1000...
Local Charge Engineering Through Anion–Cation Co‐modulation for Multifunctional Programmable Electromagnetic Wave Attenuation
04/06/2026 -
Based on a dual‐ion synergistic regulation mechanism leveraging S, N co‐doping strategy, the electronic structure was optimized, accompanied by synchronous modulation of the MxSy's work function,...
