Eléctrico
Eléctrico
Defect Sensitivity in Ultrasonic Testing of Al2O3/Epoxy Composites: Insights from Multiscale Mechanics and Simulation
22/11/2025 -
This study reveals how the elastic modulus of Al2O3/epoxy composites governs ultrasonic attenuation and defect detectability. Combining experiments and COMSOL simulations, it demonstrates that...
Atomistic Mechanisms Triggered by Joule Heating Effects in Metallic Cu‐Bi Nanowires for Spintronics
21/11/2025 -
Bi doped metallic Cu nanowires are promising for spintronics thanks to the stabilization of a giant spin Hall effect. However, heat resulting from current injection forces Bi to leave solution,...
Dimensionally Stable Nanofibrous Nonwoven as a Flexible Dynamic Emissivity Switching Temperature‐Regulating Material
22/11/2025 -
This flexible, humidity‐ and temperature‐responsive material shows reversible emissivity switching without external energy input. The electrospun PNIPAM copolymer network, stabilized through...
Largely Enhanced Photocatalysis Process by Contact‐Electro‐Catalysis for Efficient and Eco‐Friendly Recovery of Gold
23/11/2025 -
This work presents an organic‐inorganic composite microsphere catalyst for efficient gold extraction from electronic waste combined contact‐electro‐photocatalysis (CE‐PhC). Fabricated by...
Sustainable Liquid Metal Composites for Soft Electronics and E‐Waste Reduction
19/11/2025 -
Liquid metal (LM) composites embody recyclability, repairability, renewability, and resilience (4R), offering a sustainable route for soft electronics. With exceptional conductivity, stretchability,...
Highly Robust and Intrinsic Flame‐Retardant Polyphenylene Benzodiazole/Liquid Crystal Polyarylate Composites for Flexible Triboelectric Nanogenerators in Harsh Environment
19/11/2025 -
Through interface molecular engineering design, intrinsically flame‐retardant and high‐temperature‐resistant triboelectric nanogenerator (TENG) based on polyphenylene benzodiazole fabric...
In Situ Formation of LiF‐Rich SEI in Quasi‐Solid Electrolytes Enables Long‐Life Electrochromic Devices
19/11/2025 -
A quasi‐solid polymer electrolyte (QSPE) incorporating PVTC enables in situ formation of a LiF‐rich solid–electrolyte interphase (SEI) that stabilizes WO3/NiO electrochromic devices. Using a...
Green‐Orange Bi‐Color Switchable Mechanoluminescent Fiber of Okra‐Like Structure for Visual Signaling
19/11/2025 -
Through biomimicry of okra's structure, this work fabricated flexible mechanoluminescence fibers that emit green or orange light under tensile or compressive stress. These highly sensitive and...
Electron Percolating Shielded Interlayer Enabling Ultrastable All‐Solid‐State Lithium Metal Batteries
18/11/2025 -
A bilayer of PTAA/SnO2 (PS) is designed at the LLZTO solid electrolyte and Li metal interface, which creates a reverse electric field to block electron leakage, significantly reducing the electronic...
Stopping Phase Separation Enables Durable Wide‐Bandgap Photovoltaic Perovskites
18/11/2025 -
A dual‐locking polyquaternium network strategy is proposed to suppress local electric fields that drive light‐induced phase segregation. This approach enables wide‐bandgap perovskite...
Akkermansia Muciniphila‐Inspired Oral siRNA Delivery by Active Matrix‐Penetration and Intracellular Endoplasmic Reticulum Accumulation
18/11/2025 -
A natural oral nucleic acid delivery system inspired by Akkermansia muciniphila is developed, which efficiently penetrates the intestinal mucus by degrading mucins and targets the endoplasmic...
Implanting Metal‐Oxo Single Sites on Metal Surface: A Path to Geometric and Electronic Synergy in Electrocatalysis
17/11/2025 -
Embedding isolated metal–oxo sites onto a metallic surface enables synergistic covalent hybridization and geometric regulation, thereby optimizing the adsorption strength of ORR...
Enhancing metabolite coverage using dedicated mobile phases for individual polarity modes in HILIC-MS
-
We have developed a new hydrophilic interaction liquid chromatography-mass spectrometry (HILIC-MS) method with mobile phases optimized for high metabolite coverage in individual polarity modes....
Acacetin Alleviates Cigarette Smoke-Induced Chronic Obstructive Pulmonary Disease in Mice by Inhibiting NLRP3 Inflammasome-Mediated Pyroptosis
-
Acacetin, a flavonoid, exhibits potent anti-inflammatory activity. However, its therapeutic potential against cigarette smoke (CS)-induced chronic obstructive pulmonary disease (COPD) remains...
Sensing Performance Evaluation of a Novel Polyvinylidene Fluoride Sensor in Coronary Rotational Atherectomy
16/11/2025 -
This study develops a barium titanate/polyvinylidene fluoride piezoelectric nanofiber sensor integrated into coronary rotational atherectomy (CRA) devices for real‐time grinding force monitoring....
Preparation of High Shear Strength Self‐Reduced Nanocopper Paste and Fracture Behavior Study of Sintering Joint
16/11/2025 -
An antioxidant, self‐reducing nanocopper paste is developed via dual modification with 2‐pyridinemethanol and oxalic acid, and glycerol‐based rheology is optimized for stencil printing. Vacuum...
